ChemicalBook Product Catalog Catalyst and Auxiliary UV absorbers 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole

2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole

2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole Basic information
Product Name:2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole
Synonyms:2-(3,5-DI-TERT-BUTYL-2-HYDROXYPHENYL)-5-CHLORO-2H-BENZOTRIAZOLE;2-(3',5'-DI-TERT-BUTYL-2'-HYDROXYPHENYL)-5-CHLOROBENZOTRIAZOLE;2-(3,5-DI-TERT-BUTYL-2-HYDROXYPHENYL)-5-CHLOROBENZOTRIAZOLE;2-(5-Chloro-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-phenol;2,4-DI-T-BUTYL-6-(5-CHLORO-2 H-BENZOTRIAZOL-2-YL)PHENOL;2-(2'HYDROXY-3',5'-DI-TERT-BUTYLPHENYL)-5-CHLOROBENZOTRIAZOLE;2-(2’-hydroxy-3’,5’-ditertbutylphenyl)-5-chloro-benzotrizole;5-CHLORO-2-(3,5-DI-TERT-BUTYL-2-HYDROXYPHENYL)BENZOTRIAZOLE
CAS:3864-99-1
MF:C20H24ClN3O
MW:357.88
EINECS:223-383-8
Product Categories:Stabilizers;Polymer Additives;Polymer Science;Polymer Additives;Polymer Science;Organics
Mol File:3864-99-1.mol
2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole Structure
2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole Chemical Properties
Melting point 150-153 °C(lit.)
Boiling point 469.2±55.0 °C(Predicted)
density 1,26 g/cm3
Fp 234°C
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Chloroform, Ethyl Acetate (Slightly), Methanol (Slightly)
form Solid
pka9.23±0.48(Predicted)
color Off-White to Pale Yellow
Stability:Light Sensitive
InChIKeyUWSMKYBKUPAEJQ-UHFFFAOYSA-N
CAS DataBase Reference3864-99-1(CAS DataBase Reference)
EPA Substance Registry System2-(5-Chloro-2H-benzotriazol-2-yl)-4,6-di-tert-butylphenol (3864-99-1)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR 3077
WGK Germany 2
RTECS 3425000
TSCA Yes
HazardClass 9
HS Code 29339900
MSDS Information
2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole Usage And Synthesis
Uses2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol is a UV absorber.
DefinitionChEBI: 5-Chloro-2-(3,5-di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole is a member of triazoles.
4-Dodecyloxy-2-hydroxybenzophenone 2,2'-Thiobis(4-tert-octylphenolato)-n-butylamine nickel(II) 1-(PHENOXYMETHYL)-1H-BENZOTRIAZOLE UV Absorber 326 Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate 2-(2H-Benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol dimethyl (p-methoxybenzylidene)malonate 3-METHOXYPHENYLBENZOATE UV Absorber 234 2,4-Di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate Ultraviolet absorbent Nonylphenol 2-AMINO-P-CRESOL HYDROCHLORIDE 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole Cobratec #99 CHLOROPHOSPHONAZO III 5-Chlorobenzotriazole DI-TERT-BUTYL ETHER
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