Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) Isocyanurate as an antioxidant and/or stabilizer in polystyrene and rubber-modified polystyrene intended for use in contact with food at room temperature or below. Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) Isocyanurate is also used as a stabilizer in polyethelene and poloypropylene.

CAS：40601-76-1
中文别名：1,3,5-三[[4-(1,1-二甲基乙基)-3-羟基-2,6-二甲基苯基]甲基]-1,3,5-三嗪-2,4,6-三酮;抗氧剂 1790;抗氧剂CY;防黄剂HN130;异氰尿酸三(4-tert-丁基-3-羟基-2,6-二甲苯基)酯;抗氧剂 TH-1790;抗氧剂 XH-1790;1,3,5-三(4-叔丁基-3-羟基-2,6-二甲基苄基)-1,3,5-三嗪-2,4,6-(1H,3H,5H)-三酮;抗氧化剂 TH-1790;三(4-叔丁基-3-羟基-2,6-二甲基苄基)异氰尿酸酯;
英文别名：1,3,5-Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl)-1,3,5-triazine-2,4,6-(1h (3h,5h)-trione;1,3,5-tris[(4-tert-butyl-3-hydroxy-2,6-dimethylphenyl)methyl]-1,3,5-triazinane-2,4,6-trione;Isocyanuric Acid Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) Ester;
分子式：C42H57N3O6
分子量：699.918
精确质量：699.425
Psa：126.69
Logp：7.1763

UNII：253H13NWCQ

密度：1.172g/cm3
沸点：793.8ºC at 760mmHg
熔点：163-165°C(lit.)
闪点：433.9ºC
折射率：1.592

安全说明：S26-S36
危险类别码：R36/37/38
WGK Germany：2
危险品标志：Xi

用途
适用于聚乙烯、聚丙烯、聚苯乙烯、ABS树脂、聚酯、纤维素树脂等。