化学名：  过氧化二叔丁基

Chemical Name： Di-tert Butyl Peroxide

别名：引发剂A， Di

C8H18O2， 分子量：146.2

CAS No.  110-05-4

主要指标： spec.

外观appearance ·········· 无色或淡黄色透明液体                             

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

活性氧含量(%)Active oxygen················min10.72

TBHP含量%content of TBHP················max0.10

理化特性properties：

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

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

闪点flash point(℃)···············································18

凝固点Freezing point(℃)···································-40

理论活性氧Active Oxygen(%)··················· ·10.94

安全数据

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

报警温度Alarm Temp. (℃) ·······························75

联合国编号UN No. ·········································3107

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

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.

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

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：

30℃以下阴凉通风储存。

Stored below 30℃ in a cool and ventilated place.