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5-Chlorobenzotriazole

5-Chlorobenzotriazole  Structure
CAS No.
94-97-3
Chemical Name:
5-Chlorobenzotriazole
Synonyms
5-CHLOROBENZTRIAZOLE;5-CHLOROBENZOTRIAZOLE;LABOTEST-BB LT00440766;5-chloro-1h-benzotriazol;5-CHLOROBENZOTRIAZOLE 99%;5-Chlorobenzotriazole,98%;5-Chlorobenzotriazole,99%;6-Chloro-1H-benzotriazole;5-chloro-1H-Benzotriazole;5-Chlorobenzotriazole >
CBNumber:
CB9408580
Molecular Formula:
C6H4ClN3
Molecular Weight:
153.57
MOL File:
94-97-3.mol
MSDS File:
SDS
Modify Date:
2025/1/27 9:38:02

5-Chlorobenzotriazole Properties

Melting point 157-159 °C (lit.)
Boiling point 252.42°C (rough estimate)
Density 1.3647 (rough estimate)
refractive index 1.7200 (estimate)
solubility DMSO (Slightly), Methanol (Slightly)
pka 7.46±0.40(Predicted)
form powder to crystal
color White to Orange to Green
Water Solubility SOLUBLE IN HOT WATER
CAS DataBase Reference 94-97-3(CAS DataBase Reference)
EPA Substance Registry System 1H-Benzotriazole, 5-chloro- (94-97-3)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P330-P501
Hazard Codes  Xn,Xi
Risk Statements  22-37
Safety Statements  24/25
WGK Germany  3
HS Code  29339900
NFPA 704
0
2 0

5-Chlorobenzotriazole price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) C25201 5-Chlorobenzotriazole 99% 94-97-3 25G ₹6689.85 2022-06-14 Buy
TCI Chemicals (India) C0137 5-Chlorobenzotriazole min. 98.0 % 94-97-3 25G ₹4600 2022-05-26 Buy
TCI Chemicals (India) C0137 5-Chlorobenzotriazole min. 98.0 % 94-97-3 100G ₹6600 2022-05-26 Buy
Product number Packaging Price Buy
C25201 25G ₹6689.85 Buy
C0137 25G ₹4600 Buy
C0137 100G ₹6600 Buy

5-Chlorobenzotriazole Chemical Properties,Uses,Production

Chemical Properties

OFF-WHITE POWDER

Uses

5-Chlorobenzotriazole is a good inhibitor; it decreases anodic and cathodic reaction rates, and the highest inhibition efficiency was 91.2%. The inhibitory effect of 5-chlorobenzotriazole is explained by the formation of the layer on the copper surface.

Preparation

4-Chloro-2-nitroaniline is used as raw material to produce 4-chloro-1,2-phenylenediamine by reduction of iron powder in acidic medium, and the latter is diazotized and cyclized to obtain 5-chlorobenzotriazole. The yield is 78%.

5-Chlorobenzotriazole Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 209)Suppliers
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6-Chloro-1H-benzotriazole 5-Chlorobenzotriazole,99% 5-chlorophenyl and triazole 5-chloro-1H-benzo[d][1,2,3]triazole 5-chloro-1h-benzotriazol 5-chloro-1H-Benzotriazole LABOTEST-BB LT00440766 5-Chlorobenzotriazole,98% 5-CHLOROBENZOTRIAZOLE 99% 5-CHLOROBENZOTRIAZOLE 5-CHLOROBENZTRIAZOLE 1H-Benzotriazole,5-chloro- 6-chloro-3aH-benzotriazole 5-Chlorobenzotriazole > 1H-Benzotriazole, 6-chloro- 5-Chlorobenzotriazole ISO 9001:2015 REACH 94-97-3 ClC6H3SCHN C6H4ClN3 Heterocyclic Building Blocks Building Blocks Benzotriazoles BenzotriazolesHeterocyclic Building Blocks Benzotriazoles Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks Heterocycles J's