4221-80-1 2,4-di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate

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Basic

CAS No. 4221-80-1
Product Name 2,4-di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate
Synonyms 3,5-di-tert-butyl-4-hydroxybenzoate-2,4-di-tert-butylphenyl; UV-120; 2,4-di-tert-butyphenyl 3,5-di-tert-butyl-4-hydroxybenzoate; UV absorber-120;
Molecular Formula C29H42O3
Molecular Weight 438.642

Physical property

Density 1.001g/cm3
Melting point 195-197℃
Boiling point 521.3°C at 760 mmHg
Flash point 191.3°C
Refractive index 1.52