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CAS: 127-19-5
分子式: C4H9NO
分子量: 87.12
沸点: 164-166℃
熔点: -20-166℃
中文名称: 
乙酰二甲胺
N-乙酰二甲胺
N,N-二甲基乙酰胺色谱级
DMAC
N,N-二甲基乙酰胺
二甲基乙酰胺
英文名称: 
n,n-dimethyl acetamide solution(40% or less)
Acetyldimeethylamine
N,N-Dimethylacetamide,HPLC Grade
N-Acetyldimethylamine
Acetic acid-dimethylamide
Acetyldimethylamine
N,N-dimethyl-Acetamide
n,n-dimethyl-acetamid
acetdimethylamide
acetic acid dimethylamide
acetic acid, dimethylamide
dimethyl acetamide
dimethylacetamid
dimethylacetamide
N,N-dimethyl-acetamide
dimethylacetone amide
Acetamide,N,N-dimethyl-
dimethylamid kyseliny octove
dimethylamide acetate
n,n-dimethylethanamide
nsc 3138
u-5954
展开更多英文名
性质描述: 无色透明液体,可燃。能与水、醇、醚、酯、苯、三氯甲烷和芳香化合物等有机溶剂任意混合。冰点-20℃,沸点166℃,96℃(10.7kPa),85-87℃(4.4kPa),74-74.5℃(3.47kPa),66-67℃(2.0kPa),62-63℃(1.6kPa),相对密度0.9366(25/4℃),0.9599(0/4℃),折射率1.4380。闪点(开杯)70℃。
生产方法: 1.乙酐法二甲胺与醋酐在0-20℃时进行酰化反应,然后用液碱低温中和除去醋酸,分离出醋酸钠,中和液再进行碱洗,精馏,取沸程164-166.5℃馏分为成品。原料消耗定额:乙酐(95%)1150kg/t、二甲胺(40%)1898kg/t。2.乙酰氯法由二甲胺与乙酰氯反应,也可制备得到二甲基乙酰胺。该工艺与国内现行乙酐法工艺相比,生产成本降低,经济效益有所提高。3.醋酸法抚顺市化工设备研究院采用醋酸与二甲胺合成法,取得了良好成果。该工艺特点是采用先进的催化反应精馏技术,使反应强化,能耗降低,分离效果和产品收率大大提高,工艺过程简化。该工艺与醋酐法合成二甲基乙酰胺工艺相比,生产成本降低,经济效益有所提高。中国目前多用。4.羰基合成法国外研究将三甲胺和一氧化碳进行羰基化合成,生成N,N-二甲基乙酰胺的方法。反应中用铁、钴、镍的碘化物或溴化物作催化剂。
用途: DMAC主要用作合成纤维(丙烯腈)和聚氨酯纺丝及合成聚酰胺树脂的溶剂,也用于从C8馏分分离苯乙稀的萃取蒸馏溶剂,并广泛用于高分子薄膜、涂料和医药等方面。目前在医药和农药上大量用来合成抗菌素和农药杀虫剂。还可用作反应的催化剂、电解溶剂、油漆清除剂以及多种结晶性的溶剂加合物和络合物。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
N807171MACKLIN|N|,|N|-二甲基乙酰胺for HPLC,99.8%(GC)32元/100ml;   94元/500ml;   184元/1L;   580元/4L;   1118元/12X500ml;   2288元/4X4L;   展开
储存:室温
状态:无色液体
折射率:n20/D 1.439(lit.)

DuLbecco改良Eagle培养基(DMEM)是在Eagle基本培养基(BEM)的基础上改进而来的,其中氨基酸和维生素浓度为BME的4倍。DMEM首见于小鼠胚胎细胞培养,其后各种改进型广泛用于多种哺乳动物细胞系的培养。 说明:含L-谷氨酰胺和酚红、不含丙酮酸钠 建议储存条件:2℃至8℃下储存 预期用途:仅供研究,不用于临床诊断 包装大小:500 ml

N823029MACKLINN,N-二甲基乙酰胺99.8%,Water≤50 ppm (by K.F.),MkSeal179元/100ml;   390元/500ml;   660元/1L;   展开
储存:室温
状态:无色液体
折射率:n20/D 1.439(lit.)

DuLbecco改良Eagle培养基(DMEM)是在Eagle基本培养基(BEM)的基础上改进而来的,其中氨基酸和维生素浓度为BME的4倍。DMEM首见于小鼠胚胎细胞培养,其后各种改进型广泛用于多种哺乳动物细胞系的培养。 说明:含L-谷氨酰胺和酚红、不含丙酮酸钠 建议储存条件:2℃至8℃下储存 预期用途:仅供研究,不用于临床诊断 包装大小:500 ml

N807996MACKLIN|N|,|N|-二甲基乙酰胺99.8%,with molecular sieves, Water≤50 ppm (by K.F.), MkSeal188元/100ml;   404元/500ml;   678元/1L;   展开
储存:室温
状态:无色液体
折射率:n20/D 1.439(lit.)

DuLbecco改良Eagle培养基(DMEM)是在Eagle基本培养基(BEM)的基础上改进而来的,其中氨基酸和维生素浓度为BME的4倍。DMEM首见于小鼠胚胎细胞培养,其后各种改进型广泛用于多种哺乳动物细胞系的培养。 说明:含L-谷氨酰胺和酚红、不含丙酮酸钠 建议储存条件:2℃至8℃下储存 预期用途:仅供研究,不用于临床诊断 包装大小:500 ml

N909737MACKLINN,N-二甲基乙酰胺spectrophotometric grade, 99%610元/250ml;   展开
储存:室温
状态:澄清液体
折射率:n20/D 1.439(lit.)

DuLbecco改良Eagle培养基(DMEM)是在Eagle基本培养基(BEM)的基础上改进而来的,其中氨基酸和维生素浓度为BME的4倍。DMEM首见于小鼠胚胎细胞培养,其后各种改进型广泛用于多种哺乳动物细胞系的培养。 说明:含L-谷氨酰胺和酚红、不含丙酮酸钠 建议储存条件:2℃至8℃下储存 预期用途:仅供研究,不用于临床诊断 包装大小:500 ml

N708552MACKLINN,N-二甲基乙酰胺电子UP级150元/500ml;   展开
储存:室温
折射率:n20/D 1.439(lit.)
N807173MACKLIN|N|,|N|-二甲基乙酰胺99.8%45元/250ml;   75元/500ml;   281元/2.5L;   739元/10L;   1512元/25L;   825元/12X500ml;   展开
储存:室温
状态:无色液体
折射率:n20/D 1.439(lit.)

DuLbecco改良Eagle培养基(DMEM)是在Eagle基本培养基(BEM)的基础上改进而来的,其中氨基酸和维生素浓度为BME的4倍。DMEM首见于小鼠胚胎细胞培养,其后各种改进型广泛用于多种哺乳动物细胞系的培养。 说明:含L-谷氨酰胺和酚红、不含丙酮酸钠 建议储存条件:2℃至8℃下储存 预期用途:仅供研究,不用于临床诊断 包装大小:500 ml

N807172MACKLIN|N|,|N|-二甲基乙酰胺99.0%46元/500ml;   178元/2.5L;   576元/10L;   510元/12X500ml;   展开
储存:室温
状态:无色液体
折射率:n20/D 1.439(lit.)

DuLbecco改良Eagle培养基(DMEM)是在Eagle基本培养基(BEM)的基础上改进而来的,其中氨基酸和维生素浓度为BME的4倍。DMEM首见于小鼠胚胎细胞培养,其后各种改进型广泛用于多种哺乳动物细胞系的培养。 说明:含L-谷氨酰胺和酚红、不含丙酮酸钠 建议储存条件:2℃至8℃下储存 预期用途:仅供研究,不用于临床诊断 包装大小:500 ml

N807175MACKLIN|N|,|N|-二甲基乙酰胺多肽合成级,99.8%(GC)46元/100ml;   196元/500ml;   968元/4L;   展开
储存:室温
状态:无色液体
折射率:n20/D 1.439(lit.)

DuLbecco改良Eagle培养基(DMEM)是在Eagle基本培养基(BEM)的基础上改进而来的,其中氨基酸和维生素浓度为BME的4倍。DMEM首见于小鼠胚胎细胞培养,其后各种改进型广泛用于多种哺乳动物细胞系的培养。 说明:含L-谷氨酰胺和酚红、不含丙酮酸钠 建议储存条件:2℃至8℃下储存 预期用途:仅供研究,不用于临床诊断 包装大小:500 ml

N807170MACKLIN|N|,|N|-二甲基乙酰胺Standard for GC,99.9%(GC)38元/5ml;   展开
储存:室温
状态:无色液体
折射率:n20/D 1.439(lit.)

DuLbecco改良Eagle培养基(DMEM)是在Eagle基本培养基(BEM)的基础上改进而来的,其中氨基酸和维生素浓度为BME的4倍。DMEM首见于小鼠胚胎细胞培养,其后各种改进型广泛用于多种哺乳动物细胞系的培养。 说明:含L-谷氨酰胺和酚红、不含丙酮酸钠 建议储存条件:2℃至8℃下储存 预期用途:仅供研究,不用于临床诊断 包装大小:500 ml

N807174MACKLIN|N|,|N|-二甲基乙酰胺光谱级,99.8%(GC)38元/100ml;   114元/500ml;   560元/4L;   展开
储存:室温
状态:无色液体
折射率:n20/D 1.439(lit.)

DuLbecco改良Eagle培养基(DMEM)是在Eagle基本培养基(BEM)的基础上改进而来的,其中氨基酸和维生素浓度为BME的4倍。DMEM首见于小鼠胚胎细胞培养,其后各种改进型广泛用于多种哺乳动物细胞系的培养。 说明:含L-谷氨酰胺和酚红、不含丙酮酸钠 建议储存条件:2℃至8℃下储存 预期用途:仅供研究,不用于临床诊断 包装大小:500 ml

N808103MACKLIN|N|,|N|-二甲基乙酰胺用于GC顶空测试,99.9%568元/500ml;   998元/1L;   2598元/4L;   展开
储存:室温
状态:无色液体
折射率:n20/D 1.439(lit.)

DuLbecco改良Eagle培养基(DMEM)是在Eagle基本培养基(BEM)的基础上改进而来的,其中氨基酸和维生素浓度为BME的4倍。DMEM首见于小鼠胚胎细胞培养,其后各种改进型广泛用于多种哺乳动物细胞系的培养。 说明:含L-谷氨酰胺和酚红、不含丙酮酸钠 建议储存条件:2℃至8℃下储存 预期用途:仅供研究,不用于临床诊断 包装大小:500 ml

D0641TCIN,N-Dimethylacetamide>99.0%(GC)140元/25ML;   300元/500ML;   展开

基本信息

纯度/分析方法>99.0%(GC)
分子式/分子量C4H9NO = 87.12
外观与形状(20℃)液体
Reaxys-RN1737614
PubChem物质ID87567287
SDBS (AIST Spectral DB)448
Merck Index (14)3227
MDL编号MFCD00008686

技术规格

AppearanceColorless to Almost colorless clear liquid
Purity(GC)min. 99.0 %

物性(参考值)

熔点-20 ℃
沸点165 ℃
闪点66 ℃
比重0.94
折射率1.44
水溶性完全混溶

安全信息

图形或危害标志
信号词危险
危险性说明H332 : 吸入有害。
H303 + H313 : 吞咽或皮肤接触可能有害。
H316 : 造成轻微皮肤刺激。
H320 : 造成眼刺激。
H360 : 可能对生育能力或胎儿造成伤害。
H372 : 长期或反复接触会对器官造成损害。
H373 : 长期或反复接触可能损害器官。
H351 : 怀疑致癌。
H336 : 可能造成昏昏欲睡或眩晕。
H227 : 可燃液体。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P260 : 不要吸入粉尘/ 烟/ 气体/ 烟雾/ 蒸气/ 喷雾。
P270 : 使用本产品时不要进食、饮水或吸烟。
P202 : 在阅读并明了所有安全措施前切勿搬动。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P201 : 使用前取得专用说明。
P271 : 只能在室外或通风良好之处使用。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P370 + P378 : 火灾时:使用干砂、干粉或抗醇泡沫灭火。
P312 : 如感觉不适,呼叫急救中心/医生。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
P304 + P340 + P312 : 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。如感觉不适,呼叫急救中心/医生。
P403 + P233 : 存放在通风良好的地方。保持容器密闭。
P403 + P235 : 存放在通风良好的地方。保持低温。
P405 : 存放处须加锁。

相关法规

RTECS#AB7700000
403746J&KN,N-Dimethylacetamide99.8%, HPLC级642元/1L;   1286元/2.5L;   展开

基本信息

分子式C4H9NO
分子量87.12
熔点-20
沸点164-166
闪点70
密度0.937
折光率(n20D)1.4370-1.4390
MDL编码MFCD00008686
Beilstein1737614
Merck14,3227
EINECS 编号204-826-4

安全信息

图形或危害标志
提示语Danger
危险说明H312
H332
H360D
防范说明P201
P280
P308+P313
UN号码2810
危险分类6.1
包装等级III
WGK1
RTECSAB7700000
TSCA
902730J&KN,N-Dimethylacetamide99%84元/250ML;   273元/1L;   642元/2.5L;   展开

基本信息

分子式C4H9NO
分子量87.12
熔点-20
沸点164-166
闪点70
密度0.937
折光率(n20D)1.4370-1.4390
MDL编码MFCD00008686
Beilstein1737614
EINECS 编号204-826-4

安全信息

图形或危害标志
提示语Danger
危险说明H301
H312
H319
H332
H360D
防范说明P201
P280
P302+P352
P304+P340
P308+P313
UN号码2810
危险分类6.1
包装等级III
WGK2
RTECSAB7700000
TSCA
918841J&KN,N-Dimethylacetamide99.5%131元/250ML;   429元/1L;   808元/2.5L;   展开

基本信息

分子式C4H9NO
分子量87.12
熔点-20
沸点164-166
闪点70
密度0.937
折光率(n20D)1.4370-1.4390
MDL编码MFCD00008686
Beilstein1737614
EINECS 编号204-826-4

安全信息

图形或危害标志
提示语Danger
危险说明H301
H312
H319
H332
H360D
防范说明P201
P280
P302+P352
P304+P340
P308+P313
UN号码2810
危险分类6.1
包装等级III
WGK2
RTECSAB7700000
TSCA
921891J&KN,N-Dimethylacetamide99%, 用于光谱分析,500 ml186元/500ML;   展开

基本信息

分子式C4H9NO
分子量87.12
熔点-20
沸点164-166
闪点70
密度0.937
折光率(n20D)1.4370 - 1.4390
MDL编码MFCD00008686
Beilstein1737614
EINECS 编号204-826-4

安全信息

图形或危害标志
提示语Danger
危险说明H312
H332
H360D
防范说明P201
P280
P308+P313
UN号码2810
危险分类6.1
包装等级III
WGK1
RTECSAB7700000
TSCA
926412J&KN,N-Dimethylacetamide99.8%, 超干溶剂, 带分子筛, J&KSeal瓶391元/100ML;   658元/500ML;   1013元/1L;   展开

基本信息

分子式C4H9NO
分子量87.12
熔点-20
沸点164-166
闪点70
密度0.937
折光率(n20D)1.4370 - 1.4390
MDL编码MFCD00008686
Beilstein1737614
EINECS 编号204-826-4

安全信息

图形或危害标志
提示语Danger
危险说明H301
H312
H319
H332
H360D
防范说明P201
P280
P302+P352
P304+P340
P308+P313
UN号码2810
危险分类6.1
包装等级III
WGK2
RTECSAB7700000
TSCA
928320J&KN,N-Dimethylacetamide99%, 用于光谱分析209元/500ML;   293元/1L;   展开

基本信息

分子式C4H9NO
分子量87.12
熔点-20
沸点164-166
闪点70
密度0.937
折光率(n20D)1.4370-1.4390
MDL编码MFCD00008686
Beilstein1737614
EINECS 编号204-826-4

安全信息

图形或危害标志
提示语Danger
危险说明H301
H312
H319
H332
H360D
防范说明P201
P280
P302+P352
P304+P340
P308+P313
UN号码2810
危险分类6.1
包装等级III
WGK2
RTECSAB7700000
TSCA
942369J&KN,N-Dimethylacetamide99.8%, 超干溶剂, 带分子筛, 含稳定剂: 250 ppm BHT, J&KSeal瓶277元/100ML;   682元/500ML;   1238元/1L;   展开

基本信息

分子式C4H9NO
分子量87.12
熔点-20
沸点164-166
闪点70
密度0.937
折光率(n20D)1.4370-1.4390
MDL编码MFCD00008686
Beilstein1737614
EINECS 编号204-826-4

安全信息

图形或危害标志
提示语Danger
危险说明H301
H312
H319
H332
H360D
防范说明P201
P280
P302+P352
P304+P340
P308+P313
UN号码2810
危险分类6.1
包装等级III
WGK2
RTECSAB7700000
TSCA
949095J&KN,N-Dimethylacetamide99.99%, 气相顶空专用溶剂728元/1L;   展开

基本信息

分子式C4H9NO
分子量87.12
熔点-20
沸点164-166
闪点70
密度0.937
折光率(n20D)1.4370-1.4390
MDL编码MFCD00008686
Beilstein1737614
EINECS 编号204-826-4

安全信息

图形或危害标志
提示语Danger
危险说明H301
H312
H319
H332
H360D
防范说明P201
P280
P302+P352
P304+P340
P308+P313
UN号码2810
危险分类6.1
包装等级III
WGK2
RTECSAB7700000
TSCA
951007J&KN,N-Dimethylacetamide99.8%, 超干溶剂, J&KSeal瓶259元/100ML;   421元/500ML;   656元/800ML;   展开

基本信息

分子式C4H9NO
分子量87.12
熔点-20
沸点164-166
闪点70
密度0.937
折光率(n20D)1.4370-1.4390
MDL编码MFCD00008686
Beilstein1737614
EINECS 编号204-826-4

安全信息

图形或危害标志
提示语Danger
危险说明H301
H312
H319
H332
H360D
防范说明P201
P280
P302+P352
P304+P340
P308+P313
UN号码2810
危险分类6.1
包装等级III
WGK2
RTECSAB7700000
TSCA
950750J&KN,N-Dimethylacetamide99.5%, 带分子筛1319元/2.5l;   展开

基本信息

分子式C4H9NO
分子量87.12
熔点-20
沸点164-166
闪点70
密度0.937
折光率(n20D)1.4370-1.4390
MDL编码MFCD00008686
Beilstein1737614
EINECS 编号204-826-4

安全信息

图形或危害标志
提示语Danger
危险说明H301
H312
H319
H332
H360D
防范说明P201
P280
P302+P352
P304+P340
P308+P313
UN号码2810
危险分类6.1
包装等级III
WGK2
RTECSAB7700000
TSCA
901285J&KN,N-Dimethylacetamide99.5%, HPLC/Spectro 级2013元/4l;   展开

基本信息

分子式C4H9NO
分子量87.12
熔点-20
沸点164-166
闪点70
密度0.937
折光率(n20D)1.4370-1.4390
MDL编码MFCD00008686
Beilstein1737614
EINECS 编号204-826-4

安全信息

图形或危害标志
提示语Danger
危险说明H301
H312
H319
H332
H360D
防范说明P201
P280
P302+P352
P304+P340
P308+P313
UN号码2810
危险分类6.1
包装等级III
WGK2
RTECSAB7700000
TSCA
A10924Alfa AesarN,N-Dimethylacetamide99%393元/500ml;   1722元/2500ml;   展开

应用
N,N-Dimethylacetamide is used as a polar solvent in organic synthesis as well as in reactions involving strong bases such as sodium hydroxide. It is also used as a solvent for fibers like polyacrylonitrile, spandex, as an excipient in drugs viz. vumon, busulfex and in the adhesive industry. It finds application as a reaction medium in the production of pharmaceuticals, agrochemicals, dyes and plasticizers. It is widely used in polymer industry due to its high solving power for high molecular-weight polymers and synthetic resins. It plays an important role as a catalyst in various reactions viz. cyclization, halogenation, cynidation, alkylation and dehydrogenation and increases the yield of main products. It is also used as an extracting agent for oil and gases, in paint removers, in the production of photo-resist stripping compounds and as booster solvent in coatings.

备注
Hygroscopic. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00008686

EINECS
204-826-4

分子式
C4H9NO

分子量
87.12

熔点
-20°

沸点
165-166°

闪点
70°(158°F)

密度
0.940

折射率
1.4385

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Miscible with water, benzene, alcohol, acetone, ether, esters and ketones.

Beilstein
1737614

Merck
14,3227

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H312-H332-H360
Combustible liquid.Harmful in contact with skin.Harmful if inhaled.May damage fertility or the unborn child.

Precautionary Statements
P210e-P201-P261-P280-P405-P501a
Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
61-20/21
May cause harm to the unborn child.harmful by inhalation and in contact with skin.

安全等级
53-45
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

RTECS
AB7700000

TSCA

022916Alfa AesarN,N-DimethylacetamideHPLC Grade, 99.5+%1061元/1L;   2189元/4L;   4115元/*4x1L;   展开

应用
N,N-Dimethylacetamide is used in all analytical laboratories as a major component of mobile phase in High Performance Liquid Chromatography (HPLC) and in Liquid Chromatography - Mass Spectrometry (LC-MS).

Grade Specifications
Maximum level of impurities: Evaporation residue 5ppm, H2O 0.05%

备注
Filtered through 0.2μ filters. Hygroscopic. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00008686

EINECS
204-826-4

分子式
C4H9NO

分子量
87.12

熔点
-20°

沸点
165-166°

闪点
70°(158°F)

密度
0.940

折射率
1.4385

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Miscible with water, benzene, alcohol, acetone, ether, esters and ketones.

Beilstein
1737614

Merck
14,3227

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H312-H332-H360
Combustible liquid.Harmful in contact with skin.Harmful if inhaled.May damage fertility or the unborn child.

Precautionary Statements
P210e-P201-P261-P280-P405-P501a
Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
61-20/21
May cause harm to the unborn child.harmful by inhalation and in contact with skin.

安全等级
53-45
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

RTECS
AB7700000

TSCA

044913Alfa AesarN,N-Dimethylacetamideanhydrous, 99.8%, packaged under inert gas in resealable ChemSealTM bottles1139元/100ml;   4592元/*4x100ml;   2029元/1L;   展开

应用
N,N-Dimethylacetamide is used as a polar solvent in organic synthesis as well as in reactions involving strong bases such as sodium hydroxide. It is also used as a solvent for fibers like polyacrylonitrile, spandex, as an excipient in drugs viz. vumon, busulfex and in the adhesive industry. It finds application as a reaction medium in the production of pharmaceuticals, agrochemicals, dyes and plasticizers. It is widely used in polymer industry due to its high solving power for high molecular-weight polymers and synthetic resins. It plays an important role as a catalyst in various reactions viz. cyclization, halogenation, cynidation, alkylation and dehydrogenation and increases the yield of main products. Other uses are as extracting agent for oil and gases, in paint removers, in the production of photo-resist stripping compounds and as booster solvent in coatings.

备注
Hygroscopic. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00008686

EINECS
204-826-4

分子式
C4H9NO

分子量
87.12

熔点
-20°

沸点
165-166°

闪点
70°(158°F)

密度
0.940

折射率
1.4385

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Miscible with water, benzene, alcohol, acetone, ether, esters and ketones.

Beilstein
1737614

Merck
14,3227

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H312-H332-H360
Combustible liquid.Harmful in contact with skin.Harmful if inhaled.May damage fertility or the unborn child.

Precautionary Statements
P210e-P201-P261-P280-P405-P501a
Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
61-20/21
May cause harm to the unborn child.harmful by inhalation and in contact with skin.

安全等级
53-45
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

RTECS
AB7700000

TSCA

C39080Alfa AesarN,N-Dimethylacetamide99.5+%, for analysis1505元/1L;   展开

基本信息

Ref#
39080

MDL
8686

分子式
C4 H9 N O

分子量
87.12

闪点
70

密度
0.937

C11569Alfa AesarN,N-Dimethylacetamide99%, pure868元/1L;   1032元/5ml;   1573元/2.5L;   11848元/25L;   展开

基本信息

Ref#
11569

MDL
8686

分子式
C4 H9 N O

分子量
87.12

闪点
70

密度
0.937

形态
Liquid

C16778Alfa AesarN,N-Dimethylacetamide99+%, for spectroscopy845元/250ml;   1999元/1L;   4141元/2.5L;   展开

基本信息

Ref#
16778

MDL
8686

分子式
C4 H9 N O

分子量
87.12

闪点
70

密度
0.937

形态
Liquid

C37871Alfa AesarN,N-Dimethylacetamide99.5%, extra pure1504元/1L;   2791元/2.5L;   15795元/20L;   展开

基本信息

Ref#
37871

MDL
8686

分子式
C4 H9 N O

分子量
87.12

闪点
70

密度
0.937

C37523Alfa AesarN,N-Dimethylacetamideextra dry over molecular sieve, Acroseal庐, 99.5%941元/100ml;   4829元/1L;   展开

基本信息

Ref#
37523

MDL
MFCD00008686

EINECS
204-826-4

分子式
C4 H9 N O

分子量
87.12

熔点
-20°

沸点
164-166°

闪点
70°(158°F)

密度
0.94

折射率
1.4380

形态
Liquid

安全信息

RTECS
AB7700000

TSCA

C39067Alfa AesarN,N-Dimethylacetamide99.8+%, for HPLC1764元/1L;   3588元/2.5L;   展开

基本信息

Ref#
39067

MDL
8686

分子式
C4 H9 N O

分子量
87.12

闪点
70

密度
0.937

C18107Alfa AesarN,N-Dimethylacetamide99+%, extra pure1305元/1L;   2400元/2.5L;   4523元/5L;   16428元/25L;   展开

基本信息

Ref#
18107

MDL
8686

分子式
C4 H9 N O

分子量
87.12

闪点
70

密度
0.937

形态
Liquid

C39635Alfa AesarN,N-Dimethylacetamideextra dry, Acroseal庐, 99.5%502元/100ml;   4813元/1L;   11736元/2.5L;   展开

基本信息

Ref#
39635

MDL
MFCD00008686

EINECS
204-826-4

分子式
C4 H9 N O

分子量
87.12

熔点
-20°

沸点
164-166°

闪点
70°(158°F)

密度
0.94

折射率
1.4380

形态
Liquid

安全信息

RTECS
AB7700000

TSCA

D1601Alfa AesarN,N-Dimethylacetamide1483元/1L;   展开

基本信息

Ref#
F50363

分子式
CH{3}CON(CH{3}){2}

分子量
87.12

形态
Liquid

D135-500Alfa AesarNN DIMETHYLACETAMIDE CRT 500ML449元/500ml;   展开

基本信息

Ref#
F51711

271012Sigma-AldrichN,N-Dimethylacetamideanhydrous, 99.8%888.9元/100 ML;   961.71元/250 ML;   1325.83元/1 L;   1683.45元/2 L;   展开

产品说明

应用

N,N-二甲基乙酰胺可用作下列过程的溶剂:

  • 乙酸钯-正丁基二(1-金刚烷基)膦催化2-异丁基噻唑与氯苯的芳基化反应,形成5-苯基-2-异丁基噻唑。
  • 合成β-、γ-和δ-金属酯中间体,其可与酰氯化合物反应生成γ-、δ-和ε-酮酯。
  • 合成(R)-(-)-甲基-1,1′-联萘-2,2′-二基磷酸酯,其可用作制备(R)-(+)-1,1′-联萘-2,2′-二醇的前体。

包装

1, 6×1, 2, 4×2 L in Sure/Seal™
100, 12×100, 250 mL in Sure/Seal™
200 L in Pure-Pac™ 1
View returnable container options.

其他说明

货号271012-4X2L的产品即将停产。请订购271012-2L单瓶装,因为其物理参数与上述产品本质相同。

基本信息

线性分子式CH3CON(CH3)2
分子量87.12
Beilstein1737614
EC 号204-826-4
MDL编号MFCD00008686
PubChem化学物质编号57648218
NACRESNA.21

产品性质

质量水平200
等级anhydrous
蒸汽密度3 (vs air)
蒸汽压2 mmHg ( 25 ℃)
4 mmHg ( 38 ℃)
测定99.8%
形式liquid
自燃温度914 °F
expl. lim.1.8 %, 100 °F
11.5 %, 160 °F
杂质<0.005% water
蒸发残留物<0.001%
折射率n20/D 1.437 (lit.)
pH值(酸碱度)4 (20 ℃, 200 g/L)
bp164.5-166 ℃ (lit.)
mp−20 ℃ (lit.)
密度0.937 g/mL at 25 ℃ (lit.)
SMILES stringCN(C)C(C)=O
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H312 + H332 - H319 - H360D
预防措施声明P201 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)147.2 °F - closed cup
闪点(C)64 ℃ - closed cup
个人防护装备Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
270555Sigma-AldrichN,N-Dimethylacetamidesuitable for HPLC, ≥99.9%1063.66元/100 ML;   2148.92元/1 L;   3015.18元/2 L;   17274.6元/4 X 4 L;   展开

产品说明

包装

18 L in VerSA-Flow™
1, 2, 4×4 L in glass bottle
100 mL in glass bottle

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基本信息

线性分子式CH3CON(CH3)2
分子量87.12
Beilstein1737614
EC 号204-826-4
MDL编号MFCD00008686
PubChem化学物质编号329752952
NACRESNA.21

产品性质

质量水平100
蒸汽密度3 (vs air)
蒸汽压2 mmHg ( 25 ℃)
4 mmHg ( 38 ℃)
测定≥99.9%
形式liquid
自燃温度914 °F
expl. lim.1.8 %, 100 °F
11.5 %, 160 °F
technique(s)HPLC: suitable
杂质<0.030% water
蒸发残留物<0.001%
折射率n20/D 1.437 (lit.)
pH值(酸碱度)4 (20 ℃, 200 g/L)
bp164.5-166 ℃ (lit.)
mp−20 ℃ (lit.)
密度0.937 g/mL at 25 ℃ (lit.)
λH2O reference
紫外吸收λ: 270 nm Amax: 1.00
λ: 280 nm Amax: 0.30
λ: 290 nm Amax: 0.15
λ: 310 nm Amax: 0.05
λ: 320 nm Amax: 0.03
λ: 360-400 nm Amax: 0.01
application(s)food and beverages
SMILES stringCN(C)C(C)=O
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H312 + H332 - H319 - H360D
预防措施声明P201 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)147.2 °F - closed cup
闪点(C)64 ℃ - closed cup
38840Sigma-AldrichN,N-Dimethylacetamidepuriss. p.a., ≥99.5% (GC)2067.01元/1 L;   3444.94元/2.5 L;   展开

产品说明

一般描述

N,N-二甲基乙酰胺(DMAc)广泛用于组成纤维素的溶剂混合物。对溶解在不同浓度的DMAc/LiCl混合物中的纤维素的静态和动态光散射研究已有报道。

应用

N,N-二甲基乙酰胺(DMAc)可与氯化锂(LiCl)一起组成溶剂体系,以溶解商业人造丝级纤维素。DMAc/LiCl溶剂混合物已用于制备几丁质、纤维素、以及聚酰亚胺纤维和薄膜。

基本信息

线性分子式CH3CON(CH3)2
分子量87.12
Beilstein1737614
EC 号204-826-4
MDL编号MFCD00008686
PubChem化学物质编号329755790
NACRESNA.21

产品性质

质量水平200
蒸汽密度3 (vs air)
蒸汽压2 mmHg ( 25 ℃)
4 mmHg ( 38 ℃)
等级puriss. p.a.
测定≥99.5% (GC)
形式liquid
自燃温度914 °F
expl. lim.1.8 %, 100 °F
11.5 %, 160 °F
杂质≤0.1% water
蒸发残留物≤0.005%
折射率n20/D 1.437 (lit.)
n20/D 1.437
pH值(酸碱度)4 (20 ℃, 200 g/L)
bp164.5-166 ℃ (lit.)
mp−20 ℃ (lit.)
密度0.937 g/mL at 25 ℃ (lit.)
痕量阳离子Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg
SMILES stringCN(C)C(C)=O
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H312 + H332 - H319 - H360D
预防措施声明P201 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)147.2 °F - closed cup
闪点(C)64 ℃ - closed cup
D137510Sigma-AldrichN,N-DimethylacetamideReagentPlus®, 99%586.12元/500 ML;   1040.12元/1 L;   1291.12元/2.5 L;   8580.95元/20 L;   展开

产品说明

包装

18, 20 L in steel drum
500 mL in glass bottle
1, 2.5, 4 L in glass bottle

法律信息

Belle Chemical公司
ReagentPlus is a registered trademark of sigma-aldrich Co. LLC

基本信息

线性分子式CH3CON(CH3)2
分子量87.12
Beilstein1737614
EC 号204-826-4
MDL编号MFCD00008686
PubChem化学物质编号329798690
NACRESNA.21

产品性质

质量水平100
蒸汽密度3 (vs air)
蒸汽压2 mmHg ( 25 ℃)
4 mmHg ( 38 ℃)
产品线ReagentPlus®
测定99%
形式liquid
自燃温度914 °F
expl. lim.1.8 %, 100 °F
11.5 %, 160 °F
折射率n20/D 1.437 (lit.)
pH值(酸碱度)4 (20 ℃, 200 g/L)
bp164.5-166 ℃ (lit.)
mp−20 ℃ (lit.)
密度0.937 g/mL at 25 ℃ (lit.)
SMILES stringCN(C)C(C)=O
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H312 + H332 - H319 - H360D
预防措施声明P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)147.2 °F - closed cup
闪点(C)64 ℃ - closed cup
1.00399SupelcoN,N-Dimethylacetamidefor headspace gas chromatography SupraSolv®1458.54元/1 L;   展开

产品说明

一般描述

用于顶空气相色谱的 SupraSolv 溶剂专用于符合 ICH、Ph Eur(欧洲药典)和 USP(美国药典)的药物物质、辅料和药物产品残留
溶剂的分析 - SupraSolv 顶空溶剂适用于所有
ICH 定义的残留溶剂。

法律信息

SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

线性分子式CH3CON(CH3)2
分子量87.12
MDL编号MFCD00008686
EC索引号204-826-4

产品性质

蒸汽压1.76 hPa ( 20 ℃)
质量水平100
产品线SupraSolv®
测定≥99.8% (GC)
形式liquid
自燃温度400 ℃
效能5830 mg/kg LD50, oral (Rat)
expl. lim.1.7-11.5 % (v/v)
technique(s)GC-HS: suitable
pH值(酸碱度)4 (20 ℃, 200 g/L in H2O)
bp165-166 ℃/1013 hPa
mp-20 ℃
转变温度flash point 64 ℃
溶解性soluble >1000 g/L
密度0.94 g/cm3 at 20 ℃
储存温度2-30℃
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H312 + H332 - H319 - H360D
预防措施声明P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)147.2 °F - closed cup
闪点(C)64 ℃ - closed cup
ARK2190SAFCN,N-Dimethylacetamide2389.95元/1 L;   37184.9元/25 L;   展开

基本信息

线性分子式CH3CON(CH3)2
分子量87.12
Beilstein1737614
EC 号204-826-4
MDL编号MFCD00008686
PubChem化学物质编号329773060
NACRESNA.21

产品性质

质量水平500
蒸汽密度3 (vs air)
蒸汽压2 mmHg ( 25 ℃)
4 mmHg ( 38 ℃)
形式liquid
自燃温度914 °F
expl. lim.1.8 %, 100 °F
11.5 %, 160 °F
折射率n20/D 1.437 (lit.)
bp164.5-166 ℃ (lit.)
mp−20 ℃ (lit.)
密度0.937 g/mL at 25 ℃ (lit.)
适用性suitable for manufacturing use
储存温度room temp
SMILES stringCN(C)C(C)=O
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H312 + H332 - H319 - H360D
预防措施声明P201 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)147.2 °F - closed cup
闪点(C)64 ℃ - closed cup
72336SupelcoN,N-Dimethylacetamideanalytical standard593.19元/1 ML;   2248.25元/5 ML;   展开

产品说明

一般描述

N,N-Dimethylacetamide is a highly polar solvent, which can find applications in a variety of chemical reactions. A mixture of lithium chloride in N,N-dimethylacetamide may be used for the dissolution of cellulose to form a homogeneous solution.

应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
N,N-Dimethylacetamide may be used as an analytical standard for the determination of the analyte in pharmaceuticals, biological samples, water and air samples by various chromatography techniques.

基本信息

线性分子式CH3CON(CH3)2
分子量87.12
Beilstein1737614
EC 号204-826-4
MDL编号MFCD00008686
PubChem化学物质编号329764000
NACRESNA.24

产品性质

质量水平100
等级analytical standard
蒸汽密度3 (vs air)
蒸汽压2 mmHg ( 25 ℃)
4 mmHg ( 38 ℃)
测定≥99.9% (GC)
自燃温度914 °F
保质期limited shelf life, expiry date on the label
expl. lim.1.8 %, 100 °F
11.5 %, 160 °F
technique(s)HPLC: suitable
gas chromatography (GC): suitable
折射率n20/D 1.437 (lit.)
bp164.5-166 ℃ (lit.)
mp−20 ℃ (lit.)
密度0.937 g/mL at 25 ℃ (lit.)
application(s)cleaning products
cosmetics
environmental
food and beverages
personal care
格式neat
SMILES stringCN(C)C(C)=O
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H312 + H332 - H319 - H360D
预防措施声明P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)147.2 °F - closed cup
闪点(C)64 ℃ - closed cup
个人防护装备Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
17308Sigma-AldrichN,N-Dimethylacetamidesuitable for peptide synthesis, ≥99.8% (GC)1141.41元/1 L;   2711.72元/2.5 L;   展开

产品说明

应用

N,N-Dimethylacetamide (DMA) can be used as a solvent in peptide synthesis.

包装

1, 2.5 L in glass bottle

基本信息

线性分子式CH3CON(CH3)2
分子量87.12
Beilstein1737614
EC 号204-826-4
MDL编号MFCD00008686
PubChem化学物质编号57647631

产品性质

质量水平100
蒸汽密度3 (vs air)
蒸汽压2 mmHg ( 25 ℃)
4 mmHg ( 38 ℃)
测定≥99.8% (GC)
形式liquid
自燃温度914 °F
expl. lim.1.8 %, 100 °F
11.5 %, 160 °F
杂质≤0.02% water
折射率n20/D 1.437 (lit.)
n20/D 1.438
pH值(酸碱度)4 (20 ℃, 200 g/L)
bp164.5-166 ℃ (lit.)
mp−20 ℃ (lit.)
密度0.937 g/mL at 25 ℃ (lit.)
适用性in accordance for amine test
application(s)peptide synthesis
SMILES stringCN(C)C(C)=O
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H312 + H332 - H319 - H360D
预防措施声明P201 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)147.2 °F - closed cup
闪点(C)64 ℃ - closed cup
个人防护装备Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
154806Sigma-AldrichN,N-Dimethylacetamidespectrophotometric grade, ≥99%1547.24元/1 L;   2160.09元/2 L;   展开

产品说明

一般描述

N,N-Dimethylacetamide (DMAc) is widely used to compose solvent mixtures for cellulose. Static and dynamic light scattering studies of cellulose dissolved in varying concentrations of DMAc/LiCl mixtures have been reported.

应用

N,N-Dimethylacetamide have been used as solvent in the preparation of nanocomposite materials, comprising of cellulose and hydroxyapatite, using microwave-assisted method. It has also been used as a solvent for poly(ether imides), which can be used to coat magnesium alloys, in order to prevent corrosion.

包装

1, 2 L in glass bottle

基本信息

线性分子式CH3CON(CH3)2
分子量87.12
Beilstein1737614
EC 号204-826-4
MDL编号MFCD00008686
PubChem化学物质编号329750896
NACRESNA.21

产品性质

等级spectrophotometric grade
蒸汽密度3 (vs air)
蒸汽压2 mmHg ( 25 ℃)
4 mmHg ( 38 ℃)
测定≥99%
形式liquid
自燃温度914 °F
expl. lim.1.8 %, 100 °F
11.5 %, 160 °F
technique(s)UV/Vis spectroscopy: suitable
杂质<0.050% water
蒸发残留物<0.001%
折射率n20/D 1.437 (lit.)
pH值(酸碱度)4 (20 ℃, 200 g/L)
bp164.5-166 ℃ (lit.)
mp−20 ℃ (lit.)
密度0.937 g/mL at 25 ℃ (lit.)
λH2O reference
紫外吸收λ: 270 nm Amax: 1.00
λ: 280 nm Amax: 0.30
λ: 290 nm Amax: 0.15
λ: 310 nm Amax: 0.05
λ: 320 nm Amax: 0.03
λ: 360-400 nm Amax: 0.01
SMILES stringCN(C)C(C)=O
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H312 + H332 - H319 - H360D
预防措施声明P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)147.2 °F - closed cup
闪点(C)64 ℃ - closed cup
PHR2110SupelcoN,N-DimethylacetamidePharmaceutical Secondary Standard; Certified Reference Material1307.09元/3 X 1.2 ML;   展开

产品说明

一般描述

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

附注

To see an example of a Certificate of Analysis for this material enter LRAB9779 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

基本信息

经验(实验)分子式C4H9NO
分子量87.12
NACRESNA.24

产品性质

质量水平300
等级certified reference material
pharmaceutical secondary standard
包装pkg of 3x1.2 mL
格式neat
药典可追溯性traceable to USP 1601485
储存温度2-30℃
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H312 + H332 - H319 - H360D
预防措施声明P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)147.2 °F
闪点(C)64 ℃
1601485USPResidual Solvent Class 2-N,N-DimethylacetamideUnited States Pharmacopeia (USP) Reference Standard3390元/3 X 1.2 ML;   展开

产品说明

一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

分析说明

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

其他说明

USP issued SDS can be found here.
Sales restrictions may apply.

基本信息

经验(实验)分子式C4H9NO
分子量87.12
EC 号204-826-4
NACRESNA.24

产品性质

等级pharmaceutical primary standard
manufacturer/tradenameUSP
application(s)pharmaceutical (small molecule)
格式neat
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H312 + H332 - H319 - H360D
预防措施声明P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)147.2 °F - closed cup
闪点(C)64 ℃ - closed cup
900634Sigma-AldrichN,N-Dimethylacetamideanhydrous, ZerO2®, 99.8%1582.46元/4 X 2 ML;   展开

产品说明

应用

ZerO2 products are rigorously degassed with highly pure inert gas providing solvents and solutions (anhydrous if specified) with very low residual oxygen content.

法律信息

ZerO2 is a registered trademark of sigma-aldrich Co. LLC

基本信息

线性分子式CH3CON(CH3)2
分子量87.12
Beilstein1737614
EC 号204-826-4
MDL编号MFCD00008686
NACRESNA.21

产品性质

质量水平100
等级ZerO2®
蒸汽密度3 (vs air)
蒸汽压2 mmHg ( 25 ℃)
4 mmHg ( 38 ℃)
测定99.8%
形式liquid
自燃温度914 °F
质量anhydrous
expl. lim.1.8 %, 100 °F
11.5 %, 160 °F
杂质≤0.005% water
water
折射率n20/D 1.437 (lit.)
pH值(酸碱度)4 (20 ℃, 200 g/L)
bp164.5-166 ℃ (lit.)
mp−20 ℃ (lit.)
密度0.937 g/mL at 25 ℃ (lit.)
SMILES stringCN(C)C(C)=O
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H312 + H332 - H319 - H360D
预防措施声明P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)147.2 °F - closed cup
闪点(C)64 ℃ - closed cup
V900211Sigma-AldrichN,N-DimethylacetamideVetec, reagent grade, 98%1299.45元/6 X 500 ML;   展开

产品说明

包装

500, 6×500 mL in glass bottle

法律信息

Vetec is a trademark of sigma-aldrich International GmbH

基本信息

线性分子式CH3CON(CH3)2
分子量87.12
Beilstein1737614
EC 号204-826-4
MDL编号MFCD00008686
PubChem化学物质编号329829641

产品性质

等级reagent grade
蒸汽密度3 (vs air)
蒸汽压2 mmHg ( 25 ℃)
4 mmHg ( 38 ℃)
产品线Vetec
测定98%
形式liquid
自燃温度914 °F
expl. lim.1.8 %, 100 °F
11.5 %, 160 °F
折射率n20/D 1.437 (lit.)
pH值(酸碱度)4 (20 ℃, 200 g/L)
bp164.5-166 ℃ (lit.)
mp−20 ℃ (lit.)
密度0.937 g/mL at 25 ℃ (lit.)
SMILES stringCN(C)C(C)=O
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H312 + H332 - H319 - H360D
预防措施声明P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)158.0 °F - closed cup
闪点(C)70 ℃ - closed cup
8.03235Sigma-AldrichN,N-Dimethylacetamidefor synthesis1101.9元/1 L;   2469.94元/2.5 L;   展开

产品说明

分析说明

含量(GC,area%): ≥ 99.0 %(a/a)
密度(d 20 °C/20 °C):0.940 - 0.942
水(K. F.): ≤ 0.30 %
同一性(IR):通过测试

基本信息

线性分子式CH3CON(CH3)2
分子量87.12
MDL编号MFCD00008686
EC索引号204-826-4

产品性质

质量水平200
蒸汽压1.76 hPa ( 20 ℃)
测定≥99% (GC)
形式liquid
自燃温度400 ℃
效能5830 mg/kg LD50, oral (Rat)
expl. lim.1.7-11.5 % (v/v)
pH值(酸碱度)4 (20 ℃, 200 g/L in H2O)
bp165-166 ℃/1013 hPa
mp-20 ℃
转变温度flash point 64 ℃
溶解性soluble >1000 g/L
密度0.94 g/cm3 at 20 ℃
储存温度2-30℃
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N

安全信息

象形图GHS07GHS08
警示用语:Danger
危险声明H312 + H332 - H319 - H360D
预防措施声明P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)147.2 °F - closed cup
闪点(C)64 ℃ - closed cup
044923FluorochemN,N-Dimethylacetamide, anhydrous99%220元/250ml;   220元/25ml;   330元/500ml;   展开

基本信息

CAS Number127-19-5
MDL NumberMFCD00008686
Boiling Point165-166℃
Density0.94

安全信息

图形或危害标志
危险性说明 H360D: May damage the unborn child.
H312 + H332: Harmful in contact with skin or if inhaled
防范说明 P201: Obtain special instructions before use.
P202: Do not handle until all safety precautions have been read and understood.
P261: Avoid breathing .
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P281: Use personal protective equipment as required.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P322: Specific measures (see . on this label).
P363: Wash contaminated clothing before reuse.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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