Another Name: 

141

Structural formula: 

CAS-No

13052-09-0

● Brief Introduction

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

● Specification

Appearancez‍‍‍‍‍‍‍

Colorless liquid

Assay (%)

Min.92.0

Active Oxygen(%)

Min.6.84

● Properties

State

liquid

Density (g/cm³)

～0.956‍

Freezing point (℃)

-20

Active Oxygen (%)‍‍‍‍‍‍‍‍‍‍

7.43

● Safety Data

SADT (℃)

35

Alarm Temp.(℃)

25

UN-No

3113‍

CN-No

52007

● Half Life Data‍

Activation Energy Ea (KJ/mole)

130.88

Temperature of half-life for 10 hours (℃)

68

Temperature of half-life for 1 hour (℃)

86

Temperature of half-life for 0.1 hour (℃)

105

● Solubility

Insoluble in water.

● Package

20kg,PE bucket Packaging.

● Storage

Stored below 15 ℃,in a cold storage.