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1-CHLOROBENZOTRIAZOLE

1-CHLOROBENZOTRIAZOLE Structure
CAS No.
21050-95-3
Chemical Name:
1-CHLOROBENZOTRIAZOLE
Synonyms
NSC 186037;N-Chlorobenzotriazole;1-CHLOROBENZOTRIAZOLE;1-chloro-1H-benzotriazole;1H-Benzotriazole, 1-chloro-;1-Chloro-1H-1,2,3-benzotriazole;1-chloro-1H-benzo[d][1,2,3]triazole
CBNumber:
CB7843615
Molecular Formula:
C6H4ClN3
Molecular Weight:
153.57
MOL File:
21050-95-3.mol
MSDS File:
SDS
Modify Date:
2025/1/27 9:38:02
Request For Quotation

1-CHLOROBENZOTRIAZOLE Properties

Melting point 104-106?C
Boiling point 252.42°C (rough estimate)
Density 1.3647 (rough estimate)
refractive index 1.6010 (estimate)
storage temp. -20°C Freezer, Under Inert Atmosphere
solubility Chloroform (Slightly), Ethyl Acetate (Slightly)
pka -0.96±0.30(Predicted)
form Solid
color White to Off-White

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26
WGK Germany  3
HS Code  29339900

1-CHLOROBENZOTRIAZOLE Chemical Properties,Uses,Production

Chemical Properties

White Solid

Application

Used as positive halogen reagent for mild oxidations and selective chlorinations.

Synthesis

1-Chlorobenzotriazole is prepared by treat benzotriazole with sodium hypochlorite in 50% aq acetic acid. The reagent quickly precipitates and is obtained in nearly quantitative yield after recrystallization from CH2Cl2/petroleum ether.

storage

1-Chlorobenzotriazole may ignite spontaneously; reacts explosively with DMSO; light sensitive; stable to air and moisture in brown bottles; storage recommended at 0 °C; discard or repurify if discoloration occurs. This reagent should be handled in a fume hood.

1-CHLOROBENZOTRIAZOLE Preparation Products And Raw materials

Raw materials

1H-Benzotriazole Sodium hypochlorite

Preparation Products

1-CHLOROBENZOTRIAZOLE Suppliers

Global( 72)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
DAVY CHEM LABS +91-9603460845 +91-9493444489 Hyderabad, India 109 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6100 58 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29859 58 Inquiry
Accela ChemBio Inc. +1-858-6993322 United States 19825 58 Inquiry
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd +8613580539051 CHINA 21142 58 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. +86-0551-65418671 +8618949823763 China 34563 58 Inquiry
changzhou huayang technology co., ltd +8615250961469 China 9718 58 Inquiry
Nanjing Hengbei Chemicals Co., Ltd. +86-25-58393656 China 6854 58 Inquiry
Nanjing Doge Biomedical Technology Co., Ltd +86-25-58227606 +86-15305155328 China 4128 58 Inquiry
LEAP CHEM CO., LTD. +86-852-30606658 China 24727 58 Inquiry
Supplier Advantage
DAVY CHEM LABS 58
A.J Chemicals 58
career henan chemical co 58
Accela ChemBio Inc. 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 58
Hefei TNJ Chemical Industry Co.,Ltd. 58
changzhou huayang technology co., ltd 58
Nanjing Hengbei Chemicals Co., Ltd. 58
Nanjing Doge Biomedical Technology Co., Ltd 58
LEAP CHEM CO., LTD. 58

21050-95-3(1-CHLOROBENZOTRIAZOLE)Related Search:

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1-CHLOROBENZOTRIAZOLE 1-chloro-1H-benzotriazole 1-Chloro-1H-1,2,3-benzotriazole N-Chlorobenzotriazole NSC 186037 1-chloro-1H-benzo[d][1,2,3]triazole 1H-Benzotriazole, 1-chloro- 21050-95-3 Aromatics Heterocycles