CAS No.: [25973-55-1]

2-(2'-Hydroxy-3',5'-di-t-amylphenyl)benzotriazole

Description

Benzotriazole ultraviolet absorbent

Features

often used with hindered amine light stabilizers to improve the resistance of paint loss of light, pulverization, bubbles, delamination, color performance, more recommendation application in room temperature and low temperature curing coatings system.

Molecular Weight

351

Melting Range(℃)

80-88

Density@20℃

1.17

Product form

White - light yellow powder

Properties

automobile coatings, industrial coatings, wood coatings. Features: often used with hindered amine light stabilizers to improve the resistance of paint loss of light, pulverization, bubbles,

1.0 3.0%, test to determine the specific amount according to the customer application.

Solubility @20 ℃ ( g/100g solvent )
Acetone Xylene Methyl n-pentanone 100 # solvent oil Ethanol Propanediol methyl ether acetate Butyl acetate Diethylene glycol butyl ether n-hexane Water
12 >50 35 >50 2 13 35 9 27 <0.01
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