2-(3,5-Di-<i>tert</i>-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole , >98.0%(HPLC) , 3864-99-1

Synonym(s):
2-(2-Hydroxy-3,5-di-tert -butylphenyl)-5-chloro-2H -benzotriazole;2-(2-Hydroxy-3,5-di-tert -butylphenyl)-5-chlorobenzotriazole;2-(5-Chloro-2H -benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol;2,4-Di-(tert -butyl)-6-(5-chloro-2H -benzo[d ][1,2,3]triazol-2-yl)phenol;5-Chloro-2-(3,5-di-tert -butyl-2-hydroxyphenyl)benzotriazole

CAS NO.：3864-99-1

Empirical Formula: C20H24ClN3O

Molecular Weight: 357.88

MDL number: MFCD00059706

EINECS: 223-383-8

PRODUCT Properties

• Melting point: 150-153 °C(lit.)
• Boiling point: 469.2±55.0 °C(Predicted)
• Density: 1,26 g/cm³
• Flash point: 234°C
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: Chloroform, Ethyl Acetate (Slightly), Methanol (Slightly)
• form: Solid
• pka: 9.23±0.48(Predicted)
• color: Off-White to Pale Yellow
• Stability: Light Sensitive
• InChIKey: UWSMKYBKUPAEJQ-UHFFFAOYSA-N
• CAS DataBase Reference: 3864-99-1(CAS DataBase Reference)
• EPA Substance Registry System: 2-(5-Chloro-2H-benzotriazol-2-yl)-4,6-di-tert-butylphenol (3864-99-1)

Description and Uses

2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol is a UV absorber.

Safety

• Symbol(GHS): GHS08
• Signal word: Warning
• Hazard statements: H373-H412
• Precautionary statements: P260-P273-P314-P501
• 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