BENZOTRIAZOLE-1-CARBONYL CHLORIDE TECH.

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BENZOTRIAZOLE-1-CARBONYL CHLORIDE TECH. Suppliers list
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Products Intro: Product Name:Benzotriazole-1-carbonyl chloride
CAS:65095-13-8
Purity:98% Remarks:SR01020005
Company Name: Modachem Shanghai Co., Ltd  
Tel: +86 (0)21 51320687 51371369 1744605818
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Products Intro: Product Name:BENZOTRIAZOLE-1-CARBONYL CHLORIDE TECH.
CAS:65095-13-8
Purity:95%Min Package:5g;25g;500g
Company Name: Baoji Didu Pharmaceutical and Chemical Co., Ltd  
Tel: 029-029-81148929 17792602132
Email: 1088@dideu.com
Products Intro: Product Name:Benzotriazole-1-carbonyl chloride
CAS:65095-13-8
Purity:98% Package:1kg;25kg
Company Name: Santa Cruz Biotechnology Inc  
Tel: 021-60936350
Email: scbt@scbt.com
Products Intro: Product Name:Benzotriazole-1-carbonyl chloride
CAS:65095-13-8
Company Name: Absin Bioscience Inc.  
Tel: 021-38015121-8802
Email: chenjw@absin.cn
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BENZOTRIAZOLE-1-CARBONYL CHLORIDE TECH. Basic information
Product Name:BENZOTRIAZOLE-1-CARBONYL CHLORIDE TECH.
Synonyms:BENZOTRIAZOLE-1-CARBONYL CHLORIDE TECH.;1H-Benzotriazole-1-carbonyl chloride (9CI);1-Chlorocarbonylbenzotriazole;1H-Benzotriazole-1-carbonyl chloride
CAS:65095-13-8
MF:C7H4ClN3O
MW:181.58
EINECS:
Product Categories:ACIDHALIDE;C-C Bond Formation;Others;Synthetic Reagents
Mol File:65095-13-8.mol
BENZOTRIAZOLE-1-CARBONYL CHLORIDE TECH. Structure
BENZOTRIAZOLE-1-CARBONYL CHLORIDE TECH. Chemical Properties
Melting point 51-55 °C(lit.)
Fp >230 °F
Safety Information
Hazard Codes C
Risk Statements 22-34
Safety Statements 26-36/37/39-45
RIDADR UN 3131 4.3/PG 2
WGK Germany 3
MSDS Information
BENZOTRIAZOLE-1-CARBONYL CHLORIDE TECH. Usage And Synthesis
PreparationBenzotriazole-1-carbonyl chloride tech is prepared by bubbling phosgene through a suspension of benzotriazole in toluene at 60 °C until  a clear solution is obtained. Evaporation at reduced pressure gives (1) (99% yield); this crude material has  mp 52-54 °C. Alternatively, an ethereal solution of benzotriazole may be added dropwise over 20 min to a  20% solution of phosgene in toluene (4 equiv); stirring until a clear solution is obtained followed by  evaporation at reduced pressure gives 98% yield of (1) with mp 52 °C.
BENZOTRIAZOLE-1-CARBONYL CHLORIDE TECH. Preparation Products And Raw materials
Raw materials1H-Benzotriazole-->Triphosgene
Tag:BENZOTRIAZOLE-1-CARBONYL CHLORIDE TECH.(65095-13-8) Related Product Information
1-(CHLOROMETHYL)-1H-BENZOTRIAZOLE BENZOTRIAZOLE-1-CARBONYL CHLORIDE TECH.