Chemical Name:
2 - (2-2H-benzo-triazole) -6 - (1 - methyl -1 -phenyl)-ethyl-4-(1,1,3,3-
tetramethylbutyl butyl) phenol
Synonyms
:
2-[2'-Hydroxy-3'-(a,a-dimethylbenzyl)-5'-(1,1,3,3-tetramethylbutyl)phenyl]benzotriazole;
2-(2H-benzotriazol-2-yl)-6-(1-methyl-1-phenylethy)-4-(1,1,3,3-tetramethylbutyl)-Phenol;TINUVIN928;2-[2-HYDROXY-3-DIMETHYLBENZYLPHENYL-5-(1,1,3,3-TETRAMETHYLBUTYL)]-2H-BENZOTRIAZOLE;2-6(2H-Benzotriazol-2-yl)-6-(1,1,3,3-tetramethylbutyl)Phenol;2-(2H-BENZOTRIAChemicalbookZOL-2-YL)-6-(1-METHYL-1-PHENYLETHYL)-4-(1,1,3,3-TETRAMETHYLBUTYL)PHENOL;UVABSORBER-928;Phenol,2-(2H-benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl)-;2-[2-Hydroxy-3-dimethylbenzylphenyl-5-(1,1,3,3-tetramethylbutyl)]-2H-benzotriazol
Molecular Formula
C29H35N3O
Molecular Weight
442
Structur
e
CAS Number
73936-91-1
Specification
|
Appearance
|
Pale yellow powder
|
|
Content
|
≥99%
|
|
Melting point
|
≥113ºC
|
|
Loss on dry
|
≤0.5%
|
|
Ash
|
≤0.01%
|
|
Light transmittance
|
460nm≥97%;
|
|
500nm≥98%
|
Application
s:
Good Solubility and good compatibility; high temperature and ambient temperature, especially suitable for systems that require high temperature curing powder coating sand coil coatings, automotive coatings.
Package and Storage
-
25kg carton
-
Stored in sealed, dry and dark conditions
Other products
BP-1 (UV-0)
BP-3 (UV-9)
BP-12 (UV-531)
BP-4 (UV-284)
BP-5
BP-6
BP-9
UV-234
UV-120
UV-320
UV-326
UV-327
UV-328
UV-329
(UV-5411)
UV-360
UV-P
UV-571
UV-1084
UV-1164
UV-1577
UV-2908
UV-3030
UV-3039
UV-3638
UV-4050H
UV-5050H
UV-1
UV-2