PowerSorb™ 1164,2-[4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(octyloxy)phenol,CAS No.2725-22-6



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Benzotriazole Based Ultraviolet Absorbers

PowerSorb™ 1164

2-[4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(octyloxy)phenol.

Chemical Structure

Introduction / Features

PowerSorb™ 1164 is a low volatility, high performance ultraviolet light absorber of the hydroxyphenyl triazine class. It exhibits high compatibility with a variety of polymers and resin compositions. It provides the advantages of high thermal stability, extended UV absorption, and superior protection against extreme processing conditions.

Physical Properties

Chemical Name:	2-[4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(octyloxy)phenol
CAS No.:	2725-22-6
EINECS No.:	-
Formula:	C`33`H`39`N`3`O`2`
Molecular Weight:	510
Melting Range(°C):	89-91
Vapor Pressure `20°C`:	8.5E−2
Odor:	Faint
Specific Gravity`[20°C]`:	1.15
Volatile (%) :	Max.0.3
Appearance:	Pale Yellow Powder
Ash (%):	Max.0.1
Min. Purity:	98.5%

Solubility (20°C)	% w/w
Acetone:	3.9
Ethyl acetate:	5.4
Methanol:	<1
Toluene:	80
Water:	<0.01

Applications

PowerSorb™ 1164 is most suitable for the protection of polyesters, automotive clear coats, powder coatings for plastics and wood, and high performance industrial coatings.

The dosage of PowerSorb™ 1164 ranges between 0.1% and 5% are recommended for protection. It depends on the substrate and performance requirement of the final application.

Packings

PowerSorb™ 1164 is supplied in 25kg fiber drum.

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