应用
4,4'-Azobis(4-cyanovaleric acid) is used as a free radical imitator in polymer synthesis such as polyvinyl chloride, polyacrylonitrile, polyvinyl alcohol and synthetic fibers. It is utilized for both heterogeneous and homogenous free-radical polymerizations, and as an initiator in reversible addition-fragmentation chain transfer polymerization (RAFT). It is also used as a blowing agent for plastics and elastomers.
备注
Light senstive. Incompatible with strong oxidizing agents.
基本信息
MDL
MFCD00002799
EINECS
220-135-0
分子式
C12H16N4O4
分子量
280.28
熔点
118-125° dec.
灵敏度
Keep Cold. Light Sensitive.
形态
Solid
溶解性
Soluble in water.
Beilstein
1729856
GHS危害和防范说明
GHS符号
Hazard Statements
H228-H302
Flammable solid.Harmful if swallowed.
Precautionary Statements
P210-P280-P240-P241-P301+P312a-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Wear protective gloves/protective clothing/eye protection/face protection.Ground/bond container and receiving equipment.Use explosion-proof electrical/ventilating/lighting/ equipment.Use explosion-proof electrical/ventilating/lighting/ equipment.Dispose of contents/container in accordance with local/regional/national/international regulations.
安全信息
危险等级
4.1
危险类别
11-22
Highly flammable.Harmful if swallowed.
安全等级
36-60
Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste
欧盟危险品标志
RTECS
YV6190500
TSCA
是