2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
Hosea Chem® has been supplying 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol (CAS 70321-86-7) with high quality and competitive price for many years, covering most of the European, American, middle east, etc. Send Inquiry
Product Description
2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol (UV Absorbers UV 234)
Low volatility benzotriazole ultraviolet absorbent.
Features
low volatile, strong light absorption and has good compatibility with different materials.
Specification of Product
Product Name : 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
UV Absorbers UV 234
CAS No.: 70321-86-7
Molecular Weight: 447.58
Molecular Formula: C30H29N3O
Melting Range（℃）: 137-141
Product form: Light yellow powder
Density@20℃: 1.22
Package: 20kg PE bag
Solubility @20 ℃ ( g/100g solvent )
Acetone 4
Xylene 10
Methyl n-pentanone 5
100 # solvent oil 13
ethanol ＜0.5
Propanediol methyl ether acetate 2
Butyl acetate 11
Diethylene glycol butyl ether ＜0.01
n-hexaner ＜0.5
Water ＜0.01
Recommended substrate
Polyester
PC
POM
PA
PU
PS
PMMA
Coating
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