CAS 2556-73-2; N-甲基已内酰胺; 1-methyl-azepan-2-one

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产品名称

规格

包装、参考价格

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N824391

MACKLIN

N-甲基己内酰胺

99%

39元/25g; 118元/100g; 571元/500g; 2369元/2.5kg;

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储存：室温，干燥，密封
状态：无色到黄色液体
折射率：n20/D 1.484(lit.)

M0686

TCI

N-Methyl-ε-caprolactam

>97.0%(GC)

340元/25G; 2830元/500G;

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基本信息

纯度/分析方法	>97.0%(GC)
分子式/分子量	C₇H₁₃NO = 127.19
外观与形状(20℃)	液体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	光,空气
Reaxys-RN	108968
PubChem物质ID	87572697
SDBS (AIST Spectral DB)	5784
Merck Index (14)	5989
MDL编号	MFCD00003263

技术规格

Appearance	Colorless to Almost colorless clear liquid
Purity(GC)	min. 97.0 %

物性(参考值)

沸点	120 ℃/25 mmHg
闪点	103 ℃
比重	1.02
折射率	1.48

安全信息

图形或危害标志
信号词	警告
危险性说明	H302 + H312 : 吞咽或皮肤接触有害。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P270 : 使用本产品时不要进食、饮水或吸烟。 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。 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。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。 P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。 P302 + P352 + P312 : 如皮肤沾染：用水充分清洗。如感觉不适，呼叫急救中心/医生。

相关法规

RTECS#

CM4025000

143366

J&K

N-Methyl-ε-caprolactam

98%

201元/25G; 644元/100G;

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基本信息

分子式	C₇H₁₃NO
分子量	127.18
沸点	106-108
闪点	103
密度	0.991
折光率(n20D)	1.4810-1.4850
MDL编码	MFCD00003263
Beilstein	108968
EINECS 编号	219-874-1

安全信息

图形或危害标志
提示语	Warning
危险说明	H302 H312 H315 H319 H332 H335
防范说明	P261 P280 P305+P351+P338
WGK	3
RTECS	CM4025000
TSCA	否

A17776

Alfa Aesar

N-Methylcaprolactam

96%

1479元/25g; 3697元/100g;

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应用
N-Methylcaprolactam was used to study the inhibition mechanism of poly-[N-vinylcaprolactam] (PVCAP) and its related compounds against hydrate formation.

备注
Hygroscopic, store away from moisture. Store in a tightly closed container in a cool, dry, well-ventilated area. Store under dry inert gas.

基本信息

MDL
MFCD00003263

EINECS
219-874-1

分子式
C₇H₁₃NO

分子量
127.18

沸点
106-108°/6mm

闪点
103°(217°F)

密度
0.991

折射率
1.4840

灵敏度
Hygroscopic. Ambient temperatures.

形态
Liquid

溶解性
Fully miscible with water.

GHS危害和防范说明

GHS符号

Hazard Statements
H301-H311-H315-H319-H335
Toxic if swallowed.Toxic in contact with skin.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280-P301+P310a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
21/22-36/37/38
Harmful in contact with skin and if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

RTECS
CM4025000

TSCA
否

224766

Sigma-Aldrich

N-Methylcaprolactam

99%

379.96元/25 G;

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产品说明

应用

N-甲基己内酰胺用于研究聚[N-乙烯基己内酰胺](PVCAP)及其相关化合物对水合物形成的抑制机理。

包装

25 g in glass bottle

基本信息

经验(实验)分子式	C₇H₁₃NO
分子量	127.18
EC 号	219-874-1
MDL编号	MFCD00003263
PubChem化学物质编号	24853455
NACRES	NA.22

产品性质

质量水平	100
测定	99%
形式	liquid
折射率	n20/D 1.484 (lit.)
bp	106-108 ℃/6 mmHg (lit.)
密度	0.991 g/mL at 25 ℃ (lit.)
SMILES string	CN1CCCCCC1=O
InChI	1S/C7H13NO/c1-8-6-4-2-3-5-7(8)9/h2-6H2,1H3
InChI key	ZWXPDGCFMMFNRW-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 + H312 + H332 - H315 - H319 - H335
预防措施声明	P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
危险分类	Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	217.4 °F - closed cup
闪点(C)	103 ℃ - closed cup
个人防护装备	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

215735

Fluorochem

1-Methylazepan-2-one

95%

220元/10g; 352元/25g; 1056元/100g;

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基本信息

CAS Number	2556-73-2
MDL Number	MFCD00003263

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H332: Harmful if inhaled. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .