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关键词:       仅模糊查询
CAS: 6674-22-2
分子式: C9H16N2
分子量: 152.24
沸点: 80-83℃(0
熔点: -70 °C
中文名称: 
1,5-二氮杂二环[5,4,0]十一-5-烯
1,8-二氮双环[5.4.0]十一烯
1,5-二氮杂二环[5.4.0]十一-5-烯
1,8-二氮杂双环[5,4,0]十一碳-7-烯
1,8-二氮杂环[5,4,0]十一烯-7
DBU
二氮杂二环
英文名称: 
Pyrimido[1,2-a]azepine,2,3,4,6,7,8,9,10-octahydro-
1,8-Diazabicyclo[5,4,0]undec-7-ene
1,8-Diazabicyclo(5,4,0)undec-7-en
2-a]azepine, 2,3,4,6,7,8,9,10-octahydro-Pyrimido[1
1,5-Diazabicyclo[5.4.0]undec-5-ene
1,8-diazabicyclo(5.4.0)undec-7-ene
2-a]azepine, 2,3,4,6,7,8,9,10-octahydro-pyrimido[
1,8-diazabicyclo[5.4.0]undec-7-ene
1,8-diazacycl[5,4,0]undecylene-7
2,3,4,6,7,8,9,10-Octahydropyrimidol[1,2-a]azepine
1,8-Diazabicyclo[5,4,0]-7-undecene
2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine
展开更多英文名
性质描述: 无色或微黄色油状液体。
用途: 该产品用于聚氨基甲醇乙酯及其他化学制品生产的催化剂，如氨和二氯乙烷在它的存在下反应生成哌嗪，是一种优良的脱水剂，环氧树脂硬化剂，防锈剂，还可配制高级缓蚀剂。当前广泛用于头孢半合成抗生素药的生产。还用于有机合成反应和半合成抗菌素。
推荐供应商
货号品牌产品名称规格包装、参考价格
D822424MACKLIN1,8-二氮杂二环[5.4.0]十一碳-7-烯 溶液1 M in THF178元/25ml;   418元/100ml;   咨询
储存：室温, 密封
状态：无色到黄色液体
折射率：n20/D 1.523
D822423MACKLIN1,8-二氮杂二环[5.4.0]十一碳-7-烯 溶液1 M in ethyl acetate188元/25ml;   440元/100ml;   咨询
储存：室温, 密封
状态：无色到黄色液体
折射率：n20/D 1.523
D807027MACKLIN1,8-二氮杂二环[5.4.0]十一碳-7-烯99%40元/25g;   72元/100g;   256元/500g;   995元/2.5kg;   3250元/10kg;   2399元/12X500g;   咨询
储存：室温,密封
状态：无色到浅黄色液体
折射率：n20/D 1.523
D1270TCI1,8-Diazabicyclo[5.4.0]-7-undecene>98.0%(GC)(T)130元/25G;   260元/100G;   770元/500G;   咨询

基本信息

纯度/分析方法>98.0%(GC)(T)
分子式/分子量C9H16N2 = 152.24
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
应避免的情况空气
Reaxys-RN508906
PubChem物质ID87567805
SDBS (AIST Spectral DB)6513
MDL编号MFCD00006930

技术规格

AppearanceColorless to Light yellow to Light orange clear liquid
Purity(GC)min. 98.0 %
Purity(Nonaqueous Titration)min. 98.0 %

物性(参考值)

熔点-70 ℃
沸点83 ℃/0.6 mmHg
闪点116 ℃
比重1.02
折射率1.52
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H302 + H312 : 吞咽或皮肤接触有害。
H314 : 造成严重皮肤灼伤和眼损伤。
H412 : 对水生生物有害并具有长期持续影响。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
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。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。
P301 + P330 + P331 : 如误吞咽：漱口。不要诱导呕吐。
P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。
P304 + P340 + P310 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。立即呼叫急救中心/医生。
P305 + P351 + P338 + P310 : 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。立即呼叫急救中心/医生。
P405 : 存放处须加锁。

运输信息

UN编号UN3267
类别8
包装类别 II
监管条件代码(*)
292269J&K1,8-Diazabicyclo[5.4.0]undec-7-ene98%60元/5G;   87元/25G;   186元/100G;   560元/500G;   咨询

基本信息

分子式C9H16N2
分子量152.24
熔点-70
沸点80-83
闪点116
密度1.018
折光率(n20D)1.5200 - 1.5240
MDL编码MFCD00006930
Beilstein508906
EINECS 编号229-713-7

安全信息

图形或危害标志
提示语Danger
危险说明H290
H301
H314
H412
防范说明P273
P280
P301+P310
P305+P351+P338
P310
UN号码3267
危险分类8
包装等级II
WGK2
TSCA是
901411J&K1,8-Diazabicyclo[5.4.0]undec-7-ene, 1 M in ethyl acetate, J&KSeal1 M 乙酸乙酯溶液, J&KSeal瓶171元/100ML;   515元/500ML;   咨询

基本信息

分子式C9H16N2
分子量152.24
闪点-3
密度0.908
折光率(n20D)1.395
MDL编码MFCD00006930
EINECS 编号205-500-4

安全信息

图形或危害标志
提示语Danger
危险说明H225
H290
H302
H314
H336
防范说明P210
P261
P280
P305+P351+P338
P310
UN号码1173
危险分类3
包装等级II
WGK2
950864J&K1,8-Diazabicyclo[5.4.0]undec-7-ene, 1 M in THF, J&KSeal1 M 四氢呋喃溶液, J&KSeal瓶329元/100ML;   1084元/500ML;   咨询

基本信息

分子式C9H16N2
分子量152.24
闪点-17
密度0.899
折光率(n20D)1.425
MDL编码MFCD00006930
EINECS 编号203-726-8
存储条件Store at 2-8℃

安全信息

图形或危害标志
提示语Danger
危险说明H225
H290
H302
H314
H335
H351
防范说明P210
P260
P280
P305+P351+P338
P370+P378
P403+P235
UN号码2924
危险分类3
次要危险性8
包装等级II
WGK2
A12449Alfa Aesar1,8-Diazabicyclo[5.4.0]undec-7-ene98+%355元/25g;   1010元/100g;   2827元/500g;   咨询

应用
1,8-Diazabicyclo[5.4.0]undec-7-ene is used in organic synthesis as a catalyst, a complexing ligand, and a non-nucleophilic base. It is used as a protecting agent for the synthesis of cephalosporin and as a catalyst for polyurethane.

备注
Incompatible with acids, strong oxidizing agents, acid anhydrides, acid chlorides and chloroformates.

基本信息

MDL
MFCD00006930

EINECS
229-713-7

分子式
C9H16N2

分子量
152.24

熔点
-70°

沸点
261°

闪点
116°(240°F)

密度
1.020

折射率
1.5220

灵敏度
Air Sensitive. Store under Nitrogen. Ambient temperatures.

形态
Liquid

溶解性
Miscible with water.

Beilstein
508906

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H314-H318-H402-H412
Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.Harmful to aquatic life.Harmful to aquatic life with long lasting effects.

Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
8

包装组
II

危险类别
22-34-52/53
Harmful if swallowed.Causes burns.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
20-23-26-36/37/39-45-60-61
When using do not eat or drink.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

欧盟危险品标志

TSCA
是

448934Amethyst1,8-Diazabicyclo[5.4.0]undec-7-ene98%, 用于合成55元/25G;   68元/100G;   208元/500G;   945元/2.5KG;   咨询

基本信息

分子式C9H16N2
分子量152.24
熔点-70
沸点80-83
闪点116
密度1.018
折光率(n20D)1.5200 - 1.5240
MDL编码MFCD00006930
Beilstein508906
EINECS 编号229-713-7

安全信息

图形或危害标志
提示语Danger
危险说明H290
H301
H314
H412
防范说明P273
P280
P301+P310
P305+P351+P338
P310
UN号码3267
危险分类8
包装等级II
WGK2
TSCA是
033415Fluorochem1,8-Diazabicyclo[5.4.0]undec-7-ene98%308元/25g;   396元/100g;   924元/500g;   1430元/1kg;   咨询

基本信息

CAS Number6674-22-2
MDL NumberMFCD00006930
Boiling Point261℃
Melting Point-70℃
Density1.02

安全信息

图形或危害标志
危险性说明 H301: Toxic if swallowed.
H314: Causes severe skin burns and eye damage.
防范说明 P260: Do not breathe .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P280: Wear .
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
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.
P310: Immediately call a POISON CENTER or doctor/physician.
P321: Specific treatment (see . on this label).
P330: Rinse mouth.
P363: Wash contaminated clothing before reuse.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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