Basic

CAS No.	118788-41-3
Product Name	HWA 131
Synonyms	Hwa 131; 3-(3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenyl)-7H-thiazolo(3,2-b)(1,2,4)triazin-7-one; 3-(3,5-Di-t-butyl-4-hydroxyphenyl)-7H-thiazolo(3,2-b)(1,2,4)triazin-7-one; 7H-Thiazolo(3,2-b)(1,2,4)triazin-7-one, 3-(3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)-; 3-(3,5-di-tert-butyl-4-hydroxyphenyl)-7H-[1,3]thiazolo[3,2-b][1,2,4]triazin-7-one
Molecular Formula	C19H23N3O2S
Molecular Weight	357.4698

Physical property

Density	1.24g/cm3
Boiling point	464.1°C at 760 mmHg
Flash point	234.5°C
Refractive index	1.627