Nanjing Benjie Chemical Plant Co.Ltd

Nanjing Benjie Chemical Plant Co.Ltd

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Ultraviolet Absorbent UV 234


Name: Ultraviolet absorbent UV-234
Chinese name: 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol

Synonyms:UV absorber-234,UV-234
Molecular formula: C30H29N3O
CAS NO.: 70321-86-7
Performance and use:

2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol is light yellow powder. Melting point139.5 -141°C. And ultraviolet absorbent UV-234 can be used in PP, TPE, POM, POM, PA, PC, PBT/PET, PMMA, etc.
Technical index:


Light yellow powder

Melting point

≥139.5 -141°C

Fugitive constituent






Light transmittance

460nm≥97%; 500nm≥98%

Packing: 25kg paperboard drum