● Alias

过氧化月桂酰、过氧化十二酰、LPO

● Introduction

LPO is a white solid powder mainly used as an initiator for the polymerization or copolymerization of ethylene, styrene, vinyl chloride, vinylidene chloride, acrylate, and methacrylate.

Structure formula

Molecular formula

C24H46O4

Molecular weight

398.6

CAS-No

105-74-8

● Specification

Appearance

White powder

Content（%）

Min.99.0

Active oxygen（%）

Min.3.97

● Properties

State

Powder

Density（g/cm³）

～1.025

Freezing point（℃）

54

Active oxygen（%）

4.01

● Safe data

SADT（℃）

50

Alarm temp.（℃）

45

UN-No

3118

CN-No

52044

● Half life temp.

EA（KJ/mole）

123.37

10h（℃）

61

1h（℃）

79

0.1h（℃）

99

● Solubility

Partially soluble in toluene, pure n-hexane, insoluble in water.

● Package

20Kg，PE drum package

● Storage

Stored below 30℃, in a cool and ventilated place.