Antioxidant BX AO 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

Synonym: BASF Irganox 565, Songnox 5650

Molecular formula: C₃₃H₅₆N₄OS₂

Molecular weight: 588.95

Assay: ≥99.0%

Appearance: white crystalline powder

Molecular weight: 589

Melting range: 94.5－96.5℃

Solubility: Antioxidant 565 is soluble in various organic solvents, and insoluble in water, solubility (g/100g solvent, 23℃) is as the table below:

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

 

Application

Antioxidative BX AO 565 is mainly used as a heat stabilizer for various rubbers including polybutadiene (BR), polyisoprene (IR), emulsion styrene butadiene (SBR), nitrile rubber (NBR), It can also be used in adhesives and other plastics.

Package:

Packed in 25kg plastic bag in carton, or per required.

TDS & MSDS