v化学名: 过氧化马来酸叔丁酯
Chemical Name: Tert-butyl monoperoxymaleate
别名:过氧化顺式丁烯二酸叔丁酯
结构式:
C8H12O5,分子量:188.2
CASNo. 1931-62-0
v主要指标: spec.
外观appearance·····················白色或奶白色膏体
Whitepaste
含量assay(%)············································39.0~41.0
活性氧含量Activeoxygen(%)···············3.35-3.49
马来酸二丁酯含量dibutylmaleate%··45.0-50.0
v理化特性properties:
状态state·················································膏体paste
密度density(g/cm3)······································0.85
理论活性氧ActiveOxygen(%)····················8.50
v安全数据
自加速分解温度SADT(℃)·································60
报警温度AlarmTemp. (℃)·······························55
联合国编号UNNo.·········································3108
中国危险化学品编号CN No.·····················52075
v简介Introduction:
TBMA为奶白色膏体,是一种烷基过氧化物。用于苯乙烯、丙烯腈、丙烯酸树脂的合成、共聚的引发剂。
TBMA is milk whitepaste. It belongs to esterperoxide. Mainly used as initiator for the polymerization of styrene, acrylonitrile, acrylate and methyl acrylate.
v半衰期数据half life temp.:
10小时半衰期(℃)··············································82
1小时半衰期(℃)················································104
1分钟半衰期(℃)················································150
v溶解性solubility
易溶于醇、酯、醚、烃类等有机溶剂,不溶于水。
Soluble in alcohol, esters, ethers, hydrocarbons and other organic solvents, insoluble in water.
v包装package:
20KG, PE桶包装,PE bucket packaging
v推荐储存:
0~30℃以下阴凉通风储存。
Stored below 0-30℃ in a cool and ventilated place