v化学名： 过氧化二叔丁基

Chemical Name： Di-tert Butyl Peroxide

别名：引发剂A， Di

结构式：

C8H18O2，分子量：146.2

CASNo.  110-05-4

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(%)················································min98.0

活性氧含量Activeoxygen(%)···············min10.72

TBHP含量contentof TBHP(%)·············max0.10

v理化特性properties：

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

密度density(g/cm³）······································0.800

闪点flashpoint(℃)···············································18

凝固点Freezingpoint(℃)···································-40

理论活性氧ActiveOxygen(%)····················10.94

v安全数据

自加速分解温度SADT(℃)·································80

报警温度AlarmTemp. (℃)·······························75

联合国编号UNNo.·········································3107

中国危险化学品编号CN No.·····················52026

v简介Introduction：

DTBP为挥发性、微黄色透明液体，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。

DTBP is volatile, yellowish transparent liquid. It belongs to alkyl hydrogen 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)·········································153.46

10小时半衰期(℃)··············································129

1小时半衰期(℃)················································149

1分钟半衰期(℃)················································189

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：

30℃以下阴凉通风储存。

Stored below 30℃ in a cool and ventilated place