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

C8H12O5， 分子量：188.2

CAS No.  1931-62-0

主要指标： spec.

外观appearance ····················· 白色或奶白色膏体

     含量assay(%)············································39.0~41.0

    活性氧含量Active oxygen(%)···············3.35-3.49

    马来酸二丁酯含量dibutyl maleate%··45.0-50.0

 理化特性properties：

状态state·················································膏体paste

密度density(g/cm3）······································0.85

理论活性氧Active Oxygen(%)··················· ·8.50

 安全数据

自加速分解温度SADT(℃)·································60

报警温度Alarm Temp. (℃) ·······························55

联合国编号UN No. ·········································3108

中国危险化学品编号CN No. ·····················52075

 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 white paste. It belongs to esterperoxide. Mainly used as initiator for the polymerization of styrene, acrylonitrile, acrylate and methyl acrylate.

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

 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.

包装package：

20KG， PE桶包装,PE bucket packaging

推荐储存：

0~30℃以下阴凉通风储存。

Stored below 0-30℃ in a cool and ventilated place.