Foreign language name: n-Octadecyl- β-  (4-hydroxy-3,5-di- tert -butyl-phenyl)-propionate

Molecular formula: C35H62O3

Molecular weight: 530.86

Chemical name: β- (3,5-di-tert-butyl-4-hydroxyphenyl) n-octadecanol propionate

CAS NO.：2082-79-3

Physical and chemical properties: this product is pollution-free, heat-resistant and water-resistant, and is soluble in benzene, acetone, cyclohexane, etc., slightly soluble in methanol, and insoluble in water. This product is basically non-toxic.

Appearance: white powder or particles

Melting point: 50~55 ℃

Ash content<0.10%

Volatile content<0.50%

Light transmittance: more than 96% at 425nm, more than 98% at 500nm; The content is more than 98%.