PowerNox™ 565,2,6-di-tert-butyl-4-[[4,6-bis(octylthio)-1,3,5-triazin-2-yl]amino]phenol,CAS No.991-84-4



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	Antioxidant \| Ultraviolet Absorber \| Light Stabilizer \| Photoinitiator

Primary Antioxidant - Phenolic Based

PowerNox™ 565

2,6-di-tert-butyl-4-[[4,6-bis(octylthio)-1,3,5-triazin-2-yl]amino]phenol.
Synonym: 2,4-Bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine

Chemical Structure

Introduction / Features

PowerNox™ 565 is a non-staining multifunctional antioxidant with highly effective stabilization for a variety of elastomers including polybutadiene (BR), polyisoprene (IR), emulsion styrene butadiene (SBR).

Physical Properties

Chemical Name:	2,6-di-tert-butyl-4-[[4,6-bis(octylthio)-1,3,5-triazin-2-yl]amino]phenol
CAS No.:	991-84-4
EINECS No.:	213-590-1
Formula:	C`33`H`56`N`4`OS`2`
Molecular Weight:	589
Melting Point(°C):	91-96
Flash Point(°C):	285
Volatile Loss(%):	Max.0.5
Specific Gravity (20℃):	1.09
Vapor Pressure(20℃):	1.3E-8Pa
Color of Solution 425nm (%):	Min.95
Color of Solution 500nm (%):	Min.98
Appearance:	White or Slightly Yellow Powder
Ash(%):	Max.0.1
Min. Purity:	98%

Solubility (20°C)	% w/w
Acetone:	20
Benzene:	43
Chloroform:	39
Ethyl acetate:	46
n-Hexane:	6
Methanol:	1.4
Water:	<0.01

Applications

PowerNox™ 565 can be applied in adhesives (hot melt and solvent-based), natural and synthetic tackifier resins, EPDM, ABS, impact polystyrene, polyamides, and polyolefins.

PowerNox™ 565 is highly effective at low concentrations, matching the performance of other stabilizers at higher levels.

PowerNox™ 565 can be used in a wide variety of applications.

Packings

PowerNox™ 565 is supplied in a 50 kg (110.23 pound) fiber drum, net weight, with an inner PE liner or a 25 kg (55.115 pound) Carton with PE liner.

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