v化学名： 过氧化苯甲酸叔丁酯

Chemical Name： Tert-butyl peroxyBenzoate

别名：叔丁基过氧化苯甲酸酯，引发剂C，TBPB, CP-02

结构式：

C11H14O3，分子量：194.2

CASNo.  614-45-9

v主要指标： spec.

外观appearance··························淡黄色透明液体

                              slightly yellow

含量assay(%)····················································min98.0

活性氧含量Activeoxygen(%)················min8.07

v理化特性properties：

状态state··················································液体liquid

密度density(g/cm³）·········································1.04

闪点flashpoint(℃)················································93

凝固点Freezingpoint(℃)···························· ····8

理论活性氧ActiveOxygen(%)······················8.24

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. ·········································3103

v简介Introduction：

TBPB为低挥发性、微黄色透明液体，是一种酯类过氧化物。用于苯乙烯、丙烯腈、丙烯酸树脂的合成、共聚的引发剂。

TBHP is low volatile, yellowish transparent liquid. It belongs to ester peroxide. Mainly used as initiator for the polymerization of styrene, acrylonitrile, acrylate and methyl acrylate

v半衰期数据half life temp.：

活化能Ea(Kj/mol)·········································151.59

10小时半衰期(℃)··············································104

1小时半衰期(℃)················································125

1分钟半衰期(℃)················································171

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：

20/25KG， PE桶包装，PEbucket packaging

v推荐储存：

8~30℃以下阴凉通风储存。

Stored in 8~30℃ cool and ventilated place