Chengdu Weijing Xiwang Fine Chemical Industrial Co.,Ltd.

Tert Butyl Hydroperoxide (TBHP-80)

CAS#：

75-91-2

Commercial Name：

Wjq-80 type TBHP, WeijingTBHP-80

Chemical Name：

Tert Butyl Hydroperoxide

Structural Formula：

Molecular Formula：

C4H10O2

Molecular weight：

90.1

Physical Characteristics：

light yellow transparent liquid。It is easily dissoluble in alcohol, ester, ether, hydrocarbon organic solvent, and sodium hydroxide solution, and slightly dissoluble in water. Boiling point 40℃(3.06 kpa)。Melting point -3℃。Viscosity 3.0Mpa.s. Refractive index(20℃)1.386—1.388. Relative density(20℃)0.895—0.905 g/cm3. Active Oxygen content 15.1%. Half-life (0.1mol/ in benzene): 10 hrs./ 164 oC, 1 hr. / 185 oC, 1 min. / 254 oC.

Quality Index：

Specifications(grade)	Wjq-80 type
Tert Butyl Hydroperoxide content：	≥80%
Di-tert-butylperoxide content：	≤10%
Appearance：	Colourless liquid or light yellow liquid

Safe data：

flash point (Closed-cup) 26℃. SADT 80℃. Tem 75℃. UN-No 3103.

Usage：

This product is a kind of alkyl organic hydroperoxides with low volatility. It can be used both as the initiator for the polymerization of emulsion, like polyvinyl chloride and polyacrylic acid, and the raw material for synthesizing other organic peroxides.

Package, storage and carriage：

packed in plastic bucket, net weight of each bucket is 20- 50kgs,or packed according to client's demands. This product is volatile and flammable, so its storage should be pressure-tight and avoiding fire. Store and carry as organic peroxide. Recommended storage temperature 5—30℃.Storage stability as from date of delivery 6 months.