Enox TBHP tert-butyl hydroperoxide 75-91-2

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Chemical name: tert-butyl hydroperoxide

CAS-No: 75-91-2

C₄H₁₀O₂=90.1

Introduction：Enox TBHP is a volatile, yellowish transparent liquid, which is a kind of alkyl hydroxide organic peroxide. It is used as initiator of polymerization reaction (such as polyvinyl chloride, polyacrylic acid emulsion polymerization monomer after elimination, etc.); it is also widely used as raw material for synthesizing other organic peroxides.

safety data

Flash Point: 40°C

Self-accelerated decomposition temperature (SADT): 80°C

UN-No: 3109

China Hazardous Chemical Number (CN-No): 52017

Physical and chemical properties

Status: Liquid

Specific gravity: 0.94

Melting point: -3°C

Theoretical active oxygen content: 17.78%

Main quality indicators

Appearance: colorless to light yellow transparent liquid

Content: Min.70%

Color: Max.60 Kuroseng

Fe: Max.0.0003%

Sodium hydroxide solution reaction: transparent

Half-life data

Activation energy: 44.4kcal/mole

10-hour half-life temperature: 164°C

1 hour half-life temperature: 185°C

1-minute half-life temperature: 264°C

solubility

Freely soluble in alcohols, esters, ethers, hydrocarbon organic solvents sodium hydroxide aqueous solution. Slightly soluble in water.

Dilute packaging and storage

Packed in 20kg or 190kg PE drums

Store below 0-35°C in a cool, ventilated place.

Formulated products

Enox TBHP-85W

Enox TBHP-80W

Enox TBHP-80R

Enox TBHP-15W

Enox TBHP-7.5W

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