v化学名： 过氧化苯甲酸叔戊酯

Chemical Name： Tert-amylperoxy benzoate

别名：TAPB，叔戊基过氧化苯甲酸

结构式：

C12H16O3，分子量：208.3

CASNo.  4511-39-1

v主要指标： spec.

外观appearance··········无色或淡黄色透明液体

                              Colorless or slightly yellow

含量assay(%)··············································min95.0

活性氧含量Activeoxygen(%)················min7.30

v理化特性properties：

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

密度density(g/cm³）······································1.01

闪点flashpoint(℃)···············································43

理论活性氧ActiveOxygen(%)····················7.68

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：

TAPB为微黄色透明液体，是一种酯过氧化物。用于苯乙烯、丙烯腈、丙烯酸树脂的合成、共聚的引发剂。也是合成其他过氧化物原料。

TAPB is yellowish transparent liquid. It belongs to ester peroxide. Mainly used as initiator for the polymerization of styrene, acrylonitrile, acrylate and methyl acrylate. It can also be widely used as the raw materials of other peroxides.

v半衰期数据half life temp.：

活化能Ea(Kj/mol)·········································143.00

10小时半衰期(℃)··············································100

1小时半衰期(℃)················································120

1分钟半衰期(℃)················································162

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，PEbucketpackaging

v推荐储存：

8~30℃以下阴凉通风储存。

Stored in 8~30℃ cool and ventilated place