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25973-55-1 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol
Chemical Name 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol
Synonyms 2-(2-Hydroxy-3,5-dipenryl-phenyl) benzotriazole;2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)-phenol;2-(2H-hydroxy-3-5-Di-tert-Amyllphenyl)benzotriazole;UV-328;Tinuvin 328;Primesorb328;Ultraviolet absorbent UV-328;2-(2'-Hydroxy-3',5'-di-tert-Pentyl Phenyl)-Benzotriazole;BHSORB-328;2-(2'-Hydroxy-3',5-dipenryl-phenyl) benzotriazole;UV absorber-328;UV absorber UV-328;2-(2H-benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol;Ultraviolet absorberUV-328;2-(2H-Benzotriazol-2-yl)-4,6-di-tert-amylphenol;Ultraviolet absorber UV-328;UV 328;2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
Molecular Formula C22H29N3O
Molecular Weight 351.4852
InChl InChI=1/C22H29N3O/c1-7-21(3,4)15-13-16(22(5,6)8-2)20(26)19(14-15)25-23-17-11-9-10-12-18(17)24-25/h9-14,26H,7-8H2,1-6H3
CAS Registry Number 25973-55-1
EINECS 247-384-8
Molecular Structure 25973-55-1 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol
Density 1.08g/cm3
Melting Point 80-83℃
Boiling Point 469.1°C at 760 mmHg
Refractive Index 1.575
Flash Point 237.5°C
Vapour Pressur 2.01E-09mmHg at 25°C
Hazard Symbols  Xi##Irritant:;
Risk Codes R36/37/38:;
Safety Description S26||S36:;
MSDS Material Safety Data Sheet

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