Chemical Name: Tert-Amyl Peroxy-2-ethylhexanoate

Another Name: TAPO,TAPEH

Structural formula:

CAS-No 686-31-7

Brief Introduction

TAPO is acolorless,transparent liquid,is an ester of organic peroxides.Mainly used as the initiator for the (co)polymerization of vinyl,acrylate and methyl acrylate.

Specification

Appearance ……………………………………………………….………………Colorless liquid

Assay (%) ………………………………………………………...........…………Min.97.0

Active Oxygen(%)………………………………………………………………....Min.6.74

Content of TAHP(%)……………………………………………………………...Max.0.10

Properties

State………………………………………………………………………………...liquid

Density (g/cm³)……………………………………………………………………. ~0.914

Active Oxygen (%)………………………………………………………………….6.95

Safety Data

SADT (℃) ……………………………………………………………….....……….35

Alarm Temp. (℃) …………………………………………………………..……….25

UN-No ………………………………………………………………………………3115

CN-No ………………………………………………………………………………52068

Half Life Data

Activation Energy Ea (KJ/mole) ………………………………………............…132.11

Temperature of half-life for 10 hours (℃) ………………………………….……73

Temperature of half-life for 1 hour (℃) ………………………………….………91

Temperature of half-life for 0.1 hour (℃)…………………………….....……….111

Solubility

Soluble in saturated hydrocarbons and aromatic hydrocarbons,insoluble in water.

Package

20kg,PE bucket Packaging.

Storage

Stored below 0 ℃,in cold storage.