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过氧化二叔戊基
Di-Tert Amyl peroxide
ioxide DTAP

v化学名: 过氧化二叔戊基

Chemical Name: Di-Tert Amyl hydroperoxide

别名:二叔戊基过氧化物,DTAP

结构式



C10H22O2分子量174.4

CASNo.  10508-09-5


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(%)·················min8.72


v理化特性properties:

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

密度density(g/cm3······································0.830

闪点flashpoint(℃)···············································25

沸点boilingpoint(℃)··········································146

理论活性氧ActiveOxygen(%)·······················9.18

v安全数据

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

报警温度AlarmTemp. (℃)·······························70

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

简介Introduction

DTAP为无色、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。

DTAP is colorless, 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)·········································148.35

10小时半衰期(℃)··············································123

1小时半衰期(℃)················································143

1分钟半衰期(℃)················································184


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:

30以下阴凉通风储存。

Stored below 30 in a cool and ventilated place

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