Description

irganox 565, antioxidant 565

Properties

English name：6-(4-hydroxy-3,5-di-tert-butylanilino)- 2,4-Bis(octylthio)-1,3,5-triazine

CAS No： 991-84-4

Structural formula： 

Molecular formula: C₃₃H₅₆N₄OS₂

Molecular weight: 588.95

Assay: ≥99.0%

Melting point: 94.5－96.5℃

Solubility (g/100g solvent, 23℃) is as follows:

Solvents	Solubility	Solvents	Solubility
Methylal cohol	1.4	Acetone	20.2
Benzene	43.4	Hexane	9.1
Cottonseed oil	1.1	Mineral oil	0.6

Application

Uses: Antioxidative 565 is mainly used in polystyrene, ABS resin, polybutadiene, SBS, SAN and etc.