Another Name: 

DYBP

Structural formula: 

CAS-No

1068-27-5

● Brief Introduction

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

● Specification

Appearancez‍‍‍‍‍‍‍

Colorless liquid

Assay (%)

Min.85.0

Active Oxygen(%)

Min.9.49

Content of TBHP(%)

Max.0.40

● Properties

State

liquid

Density (g/cm³)

～0.880‍

Freezing point (℃)‍

3～7

Flash Point(%)

78

Active Oxygen (%)‍‍‍‍‍‍‍‍‍‍

11.17

● Safety Data

SADT (℃)

80

Alarm Temp.(℃)

75

UN-No‍

3103

CN-No

52015

● Half Life Data‍

Activation Energy Ea (KJ/mole)

150.67

Temperature of half-life for 10 hours (℃)

120

Temperature of half-life for 1 hour (℃)

141

Temperature of half-life for 0.1 hour (℃)

164

● Solubility

Soluble in most organic solvents,insoluble in water.

● Package

20kg,PE bucket Packaging.

● Storage

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