2-(5-Chloro-2-benzotriazolyl)-6-<i>tert</i>-butyl-<i>p</i>-cresol , >98.0%(HPLC) , 3896-11-5

Synonym(s):
2-(2-Hydroxy-3-tert -butyl-5-methylphenyl)-5-chloro-2H -benzotriazole;2-(3-tert -Butyl-2-hydroxy-5-methylphenyl)-5-chloro-2H -benzotriazole;2-(5-Chloro-2H -benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methylphenol;2-(5-Chloro-2-benzotriazolyl)-6-tert -butyl-p -cresol;2-[5-Chloro-2H -benzotriazol-2-yl]-4-methyl-6-(tert -butyl)phenol

CAS NO.：3896-11-5

Empirical Formula: C17H18ClN3O

Molecular Weight: 315.8

MDL number: MFCD00059707

EINECS: 223-445-4

PRODUCT Properties

• Melting point: 144-147 °C(lit.)
• Boiling point: 460.4±55.0 °C(Predicted)
• Density: 1.26±0.1 g/cm3(Predicted)
• vapor pressure: 0Pa at 20℃
• storage temp.: Sealed in dry,Room Temperature
• solubility: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
• form: Solid
• pka: 9.31±0.48(Predicted)
• color: Pale Yellow to Light Yellow
• Water Solubility: 4μg/L at 20℃
• InChI: InChI=1S/C17H18ClN3O/c1-10-7-12(17(2,3)4)16(22)15(8-10)21-19-13-6-5-11(18)9-14(13)20-21/h5-9,22H,1-4H3
• InChIKey: OCWYEMOEOGEQAN-UHFFFAOYSA-N
• SMILES: C1(O)=C(C(C)(C)C)C=C(C)C=C1N1N=C2C=C(Cl)C=CC2=N1
• LogP: 6.580 (est)
• CAS DataBase Reference: 3896-11-5(CAS DataBase Reference)
• EPA Substance Registry System: 2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-p-cresol (3896-11-5)

Description and Uses

Bumetrizole is an intermediate reactant in the synthesis of UV light absorbers for polyester fibers.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319
• Precautionary statements: P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
• Hazard Codes: Xi
• Risk Statements: 36/37/38-53
• Safety Statements: 26-36-61
• WGK Germany: 1
• HS Code: 29339900