● Alias

CH335

● Introduction

CH335 is a colorless transparent liquid mainly used as an initiator for the polymerization and copolymerization of ethylene, styrene, acrylonitrile, acrylate, and methacrylate.

Structure formula

Molecular formula

C₁₇H₃₄O₄

Molecular weight

302.5

CAS-No.

6731-36-8

● Specifications

Appearance

Colorless or yellowish transparent liquid

Assay（%）

Min.90.0

Active oxygen（%）

Min.90.52

TBHP content（%）

Max.1.0

● Properties

State

Liquid

Density（g/cm³） 

～0.920

Freezing point（°C） 

-10

Theoretical active oxygen（%）

10.58

● Safety data

SADT（°C）

60

Alarm temp.（°C）

55

UN-No.

3103

CN-No.

52011

● Half life temp.

EA（KJ/mole）

127.52

10h（°C）

85

1h（°C）

105

0.1h（°C）

128

● Solubility

Soluble in aliphatic hydrocarbons, slightly soluble in water.

● Package

20Kg，PE drum package.

● Storage

Store below 25°C, in cold storage.