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ChemicalBook--->CAS DataBase List--->3846-71-7

3846-71-7

3846-71-7 Structure

3846-71-7 Structure
IdentificationMore
[Name]

UV-320
[CAS]

3846-71-7
[Synonyms]

2-(2H-BENZOTRIAZOL-2-YL)-4,6-DI-T-BUTYLPHENOL
2-(2H-benzotriazol-2-yl)-4,6-di-tert-butylphenol
2-(2'-HYDROXY-3',5'-DI-TERT-BUTYLPHENYL)BENZOTRIAZOLE
2-(2-HYDROXY-3,5-DI-TERT-BUTYLPHENYL)BENZOTRIAZOLE
2-(3,5-DI-TERT-BUTYL-2-HYDROXYPHENYL)-2H-BENZOTRIAZOLE
2-(3,5-DI-TERT-BUTYL-2-HYDROXYPHENYL)BENZOTRIAZOLE
2-BENZOTRIAZOLE-2-YL-4,6-DI-TERT-BUTYLPHENOL
TINUVIN 320
ULTRAVIOLET ABSORBER UV-320
UV-320
2-(2h-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-pheno
2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-Phenol
benzotriazolelightabsorber
2H-Benzotriazol-2-yl-4,6-di-tert-butylphenol~2-(2-Hydroxy-3,5-di-tert-butylphenyl)-2H-benzotriazole
Hydroxydibutylphenylbenzotriazole
2-benzotriazol-2-yl-4,6-di-tert-butylphenol
Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-
2-(2-hydroxy-3,5-di-tert-butylphenyl)-2h-benzotriazole
2h-benzotriazol-2-yl-4,6-di-tert-butylphenol
2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole, 99+%
[EINECS(EC#)]

223-346-6
[Molecular Formula]

C20H27N3O
[MDL Number]

MFCD00142738
[Molecular Weight]

325.45
[MOL File]

3846-71-7.mol
Chemical PropertiesBack Directory
[Melting point ]

152-154°C
[Boiling point ]

444.0±55.0 °C(Predicted)
[density ]

1.10±0.1 g/cm3(Predicted)
[Fp ]

215°C
[storage temp. ]

Sealed in dry,2-8°C
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

9.41±0.48(Predicted)
[color ]

White to Off-White
[CAS DataBase Reference]

3846-71-7(CAS DataBase Reference)
[EPA Substance Registry System]

3846-71-7(EPA Substance)
Safety DataBack Directory
[Risk Statements ]

R48/22:Harmful: danger of serious damage to health by prolonged exposure if swallowed .
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[RIDADR ]

3077
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

UV-320(3846-71-7).msds
Hazard InformationBack Directory
[Uses]

UV-320 is a benzotriazole UV stabilizer, which is used to increase product stability and to prevent discolouration in various consumer and industrial goods such as plastics. Benzotriazole UV stabilizers are a pollutant for the aquatic environment and have been implicated as a potential stable and toxic ligands for aryl hydrocarbon receptor in human.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole, 99+%(3846-71-7)
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