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

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)

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

• Language:English Provider:2-(5-Chloro-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-phenol
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

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

Uses

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

Definition

ChEBI: 5-Chloro-2-(3,5-di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole is a member of triazoles.

2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole(3864-99-1)Related Product Information

• CHLOROPHOSPHONAZO III
• Butylated Hydroxytoluene
• Nonylphenol
• Butylated hydroxyanisole
• Butyl acetate
• Drometrizole
• 4-Aminophenol
• tert-Butylchlorodiphenylsilane
• Phenol Red
• Phenol
• UV Absorber 326
• Buprofezin
• 2-Phenylbenzimidazole-5-sulfonic acid
• Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate
• Di-tert-butyl peroxide
• UV-329
• Oxybenzone
• Bisoctrizole