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UV Absorber 326
Product name: UV absorber 326
Chemical name: 2 ′ – (2 ′ -hydroxyl-3 ′ -tert-butyl-5 ′ -methylphenyl) -5-chlorobenzotriazole
English name: UV Absorber 326;
2-(5-Chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methylphenol;
CAS number:3896-11-5
Molecular formula:C17H18ClN3O
Molecular weight:315.8
EINECS number:223-445-4
Structural formula:
Related categories:UV absorbent; organic chemical raw materials;photostabilizer; -
UV Absorber 327
Product name: UV Absorber 327
Chemical name: 2- (2 ′ -hydroxyl-3 ′, 5 ′ -itute butyl phenyl) -5-chlorobenzo triazole
Synonyms:UV Absorber 327;2-(2′-Hydroxy-3′,5′-di-tert-butylphenyl)-5-chlorobenzotriazole;
CAS number: 3864-99-1
Molecular formula: C20H24ClN3O
Molecular weight: 357.88
EINECS number:223-383-8
Structural formula:
Related categories: Catalysts and additives; plastic additives; ultraviolet absorbers; photostabilizer; organic chemical raw materials; -
UV Absorbers 328
Product name: UV Absorbers 328
Chemical name: 2-(2 ‘-hydroxy-3′,5 ‘-di-tert-amyl phenyl) benzotriazole
Synonyms:
2-(3,5-Di-tert-amyl-2-hydroxyphenyl)benzotriazole;HRsorb-328;2-(3′,5′-di-t-aMyl-2′-hydroxyphenyl)benzotriazole;2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)-Phenol;2-(2H-Benzotriazol-2-yl)-4,6-di-t;UV-328;2-(2H-Benzotriazol-2-yl)-4,6-di-tert-amylphenol;UVABSORBERUV-328
CAS number: 25973-55-1
Molecular formula: C22H29N3O
Molecular weight: 351.49
EINECS Number: 247-384-8
Structural formula:
Related categories: chemical intermediates; ultraviolet absorbent; light stabilizer; organic chemical raw materials; -
UV Absorbers 928
Product name:UV Absorbers UV-928
Chemical name: 2- (2 ‘-hydroxyl-3′ -subkil-5′-tertiary phenyl) benzotriazole;
2- (2-2H-benzotriazole) -6- (1-methyl-1-phenyl) ethyl-4- (1133-tetramethylbutyl) phenol;
English name: UV Absorbers 928; 2- (2H-Benzotriazol-2-yl) -6- (1-methyl-1-phenylethyl) -4- (1,1,3,3-tetramethylbutyl) phenol;
CAS number: 73936-91-1
Molecular formula: C29H35N3O
Molecular weight: 441.61
EINECS Number: 422-600-5
Structural formula:
Related categories: chemical intermediates; ultraviolet absorbent; light stabilizer; organic chemical raw materials;