| Identification | More | [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 Properties | Back 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 | [InChI]
InChI=1S/C20H25N3O/c1-19(2,3)13-11-14(20(4,5)6)18(24)17(12-13)23-21-15-9-7-8-10-16(15)22-23/h7-12,24H,1-6H3 | [InChIKey]
LHPPDQUVECZQSW-UHFFFAOYSA-N | [SMILES]
C1(O)=C(C(C)(C)C)C=C(C(C)(C)C)C=C1N1N=C2C=CC=CC2=N1 | [CAS DataBase Reference]
3846-71-7(CAS DataBase Reference) | [EPA Substance Registry System]
3846-71-7(EPA Substance) |
| Safety Data | Back 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 |
| Hazard Information | Back 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. |
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