Chemical Name: Dilauroyl peroxide

Another Name: LPO

Structural formula:

CAS-No 105-74-8

Brief Introduction

LPO is a white powder,mainly used as the initiator for the (co)polymerization of styrene,ethylene,vinyl chloride,viylidene chloride,acrylate and methyl acrylate.

Specification

Appearance ……………………………………………………….………………White powder

Assay (%) …………………………………………………………………………Min.99.0

Active Oxygen(%)……………………………………………………………....…Min.3.97

Properties

State………………………………………………………………………………..powder

Density (g/cm³)…………………………………………………………………. ..~1.025

Freezing point (℃) ………………………………………………………....……..54

Active Oxygen (%)…………………………………………………………........…4.01

Safety Data

SADT (℃) …………………………………………………………………………50

Alarm Temp. (℃) ……………………………………………………............…….45

UN-No ………………………………………………………………………......…3118

CN-No ……………………………………………………………………….……52044

Half Life Data

Activation Energy Ea (KJ/mole) …………………………………………………123.37

Temperature of half-life for 10 hours (℃) ………………………………..………61

Temperature of half-life for 1 hour (℃) ………………………………………..…79

Temperature of half-life for 0.1 hour (℃)………………………………………....99

Solubility

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

Package

20kg,PE bucket Packaging.

Storage

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