Antioxidants
REACH
2,4-bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine
CAS Number
991-84-4
EC Number
213-590-1
What is 2,4-bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine?
2,4-bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine (CAS 991-84-4), also known as Irganox 565, is a hindered phenolic antioxidant with thioether co-stabilizer functionality.
Where is 2,4-bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine used?
- Plastics and elastomers: stabilizes polyolefins and rubber compounds against heat-induced degradation
- Extrusion and molding: prevents structural breakdown
- Automotive: under-hood parts and sealing systems needing sustained thermal resistance
- Coatings and adhesives: prevents discoloration and loss of mechanical integrity
- Printing and packaging: maintains substrate integrity and prevents oxidative yellowing in flexible packaging
- It protects polymers and organic materials from oxidative and thermal degradation during processing.
Commercial specifications
- Multi-kilogram bags or drums
Other Names (Synonyms)
Irganox 565|Irganox RA 565|O1Q826IX7H|TINOGARD MD1|IRGANOX 565 RA|Phenol, 4-[[4,6-bis(octylthio)-s-triazin-2-yl]amino]-2,6-di-tert-butyl-|2,4-Bis-(n-octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine
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What are the physical properties of 2,4-bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine?
Melting Point 92-95 °C
Boiling Point 670.7±65.0 °C(Predicted)
Density 1.07±0.1 g/cm3(Predicted)
Color White to Off-White
Form Solid
Log P 13.2 at 25℃
Which trade and regulatory codes apply to 2,4-bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine?
HS Code 2933.69.6050