Another Name: 

CH355

Structural formula: 

CAS-No

6731-36-8

● Brief Introduction

CH355 is a colorless transparent liquid,mainly used as the initiator for the (co)polymerization of styrene,ethylene,acrylate and methyl acrylate. 

● Specification

Appearancez‍‍‍‍‍‍‍

Colorless or slightly yellow liquid.Colorless liquid

Assay (%)

Min.90.0

Active Oxygen(%)

Min.9.52

Content of TBHP(%)

Max.1.0

● Properties

State

liquid

Density (g/cm³)

～0.920‍

Freezing point (℃)

-10

Active Oxygen (%)‍‍‍‍‍‍‍‍‍‍

10.58

● Safety Data

SADT (℃)

60

Alarm Temp.(℃)

55

UN-No‍

3103

CN-No

52011

● Half Life Data‍

Activation Energy Ea (KJ/mole)

127.52

Temperature of half-life for 10 hours (℃)

85

Temperature of half-life for 1 hour (℃)

105

Temperature of half-life for 0.1 hour (℃)

128

● Solubility

Soluble in aliphatic hydrocarbons,slightly soluble in water.

● Package

20kg,PE bucket Packaging.

● Storage

Stored below 25℃,in cold storage.