产品名称

3，5-二叔丁基-4-羟基苯甲酸-2’，4’-二叔丁基苯酚酯

CAS NO

4221-80-1

中文别名

UV-120;3,5-二叔丁基-4-羟基苯甲酸-2,4-二叔丁基苯酯;

英文名称

2,4-Di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate

英文别名

UVA-3; 3,5-Di; 2,4-di-tert-butylphenyl-3,5-dibutyl-4-hydroxybenzoate; UV-120; Tinuvin 120; UV ABSORBER-120; 2,4-TERT-BUTYLPHENYL-3,5-DI-TERT-BUTYL-4-HYDROXYBENZOATE; Sumisorb 400; 2,4-di-tert-butyl-phenyl 3,5-di-tert-butyl-4-hydroxy-benzoate; 2',4'-di-t.-butylphenyl 3,5-di-t.-butyl-4-hydroxybenzoate; 3,5-di-tert-butyl-4-hydroxybenzoic acid 2,4-di-tert-butyl-phenyl ester; DI-TERT-BUTYLPHENYL-3,5-DI-TERT-BUTYL-4-HYDROXYBENZOATE; 查看更多英文别名 收起

分子式

C29H42O3

分子量

438.64200

EINECS

224-166-0

熔点

195-197°C

沸点

521.3oC at 760 mmHg

毒性

Appearance

White crystalline powder

Assay

99% min.

Melting Point

194 ? 199℃

Loss on Drying

0.5% max.

Ash content

0.1% max.

 

 

Highly efficient UV absorber fPVC, PE, PP, ABS & unsaturated polyesters.

It is recommended fuse at levels of 0.2% ~ 1% in Polypropylene,

Polyethylene, TPO, PVC, EVA, unsaturated Polyester ABS, AS, etc.