l Chemical Name:Tert-Butyl Hydroperoxide

Another Name: TBHP

Stuctural Formula：

          CAS-No 75-91-2

l Brief Introduction

SF-TBHP is volatile,yellowish transparent liquid,is an organic alky hydrogen peroxide.Mainly used as the initiator for the (co)polymerization of styrene, acrylonitrile,vinyl chloride,vinylidene chloride,acrylate and methyl,also as widely used as raw material for synthesis of other organic peroxides.

l Specification

Appearance ...............................................................................................Colorless or slightly yellow liquid.

Assay (%).....................................................................................................Min.70.0

Active Oxygen(%).......................................................................................Min.12.45

l Properties

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

Density (g/cm³)……………..................................................................…0.935

Flash Point(℃) …………................................................................….…. 43

Freezing Point(℃)......................................................................................-3

Active Oxygen (%)…................................................................……….....17.76

 .

l Safety Data

SADT (℃) ………….....…................................................................….….80

Alarm Temp. (℃) ………................................................................…...….75

UN-No …………….………...................................................................…3109

CN-No ……….……….…......................................................................…52017

l Half Life Data

Activation Energy Ea (KJ/mole) ………………….................…………186.01

Temperature of half-life for 10 hours (℃)………………….................…164

Temperature of half-life for 1 hour (℃) …………………................……185

Temperature of half-life for 0.1 hour (℃)………… ……................…….207

l Solubility

Soluble in alcohol, esters, ethers, hydrocarbons and other organic solvents, slightly soluble in water.

l Package

20kg,PE bucket Packaging.

l4Storage

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