v化学名: 过氧化苯甲酰
别名:过氧化二苯甲酰
结构式:
C14H10O4,分子量:242.2
CASNo. 94-36-0
v主要指标: spec.
外观appearance·························白色颗粒状固体
Whitegranularparticles
含量assay(%)·············································74.0-76.0
活性氧含量Activeoxygen(%)···············4.88-5.02
v理化特性properties:
状态state··················································固体solid
密度density(g/cm3)······································0.630
理论活性氧ActiveOxygen(%)·······················6.62
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.·········································3104
中国危险化学品编号CN No.·····················52045
v简介Introduction:
BPO为白色颗粒或者粉末,是一种二酰基过氧化物,主要应用于苯乙烯、丙烯酸聚合引发剂,不饱和树脂硬化剂以及硅橡胶硫化剂。
BPO is white granules or powder. It is a diacyl organic peroxide. Mainly used as the initiator for the polymerization of styrene and acrylate, curing agent of UPR and silicone rubber.
v半衰期数据half life temp.:
活化能Ea(Kj/mol)······································122.35
10小时半衰期(℃)··············································71
1小时半衰期(℃)················································91
1分钟半衰期(℃)················································113
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塑料袋,20KGPEplasticbag
v推荐储存:
5~30℃以下阴凉通风储存。
Stored in 5~30℃ cool and ventilated place