2-Chlorobenzimidazole

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Company Name: Hebei Yanxi Chemical Co., Ltd.
Tel: +8618531123677
Email: faithe@yan-xi.com
Products Intro: Product Name:2-Chlorobenzimidazole
CAS:4857-06-1
Purity:0.99 Package:1kg;110USD|100kg;80USD|1000kg;52USD Remarks:Factory direct sales
Company Name: Hebei Chuanghai Biotechnology Co., Ltd
Tel: +8615531151365
Email: mina@chuanghaibio.com
Products Intro: Product Name:2-Chlorobenzimidazole
CAS:4857-06-1
Purity:99% Package:25KG;0.00;USD
Company Name: Capot Chemical Co.,Ltd.
Tel: +8613336195806
Email: sales@capot.com
Products Intro: Product Name:2-Chlorobenzimidazole
CAS:4857-06-1
Purity:98%(Min,HPLC) Package:1G;1KG;100KG
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Email: ivan@atkchemical.com
Products Intro: CAS:4857-06-1
Purity:98% HPLC Package:5MG;10MG;50MG;100MG,1G,5G
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
Email: sales@coreychem.com
Products Intro: Product Name:2-Chlorobenzimidazole
CAS: 4857-06-1
Purity:99% Package:1kg;8USD

2-Chlorobenzimidazole manufacturers

  • 2-Chlorobenzimidazole
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  • $0.00 / 25KG
  • 2025-06-27
  • CAS:4857-06-1
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 500000kg
  • 2-Chlorobenzimidazole
  • 2-Chlorobenzimidazole pictures
  • $110.00 / 1kg
  • 2025-06-20
  • CAS:4857-06-1
  • Min. Order: 1kg
  • Purity: 0.99
  • Supply Ability: 20 tons
  • 2-Chlorobenzimidazole
  • 2-Chlorobenzimidazole pictures
  • $0.01 / 1KG
  • 2020-01-10
  • CAS:4857--06-1
  • Min. Order: 1KG
  • Purity: 98%; 99%
  • Supply Ability: 500g;1kg； 25kg
2-Chlorobenzimidazole Basic information
Product Name:2-Chlorobenzimidazole
Synonyms:1H-Benzimidazole, 2-chloro-;2-chloro-1h-benzimidazol;Benzimidazole, 2-chloro-;TIMTEC-BB SBB006585;2-CHLORO-1H-BENZIMIDAZOLE;2-CHLORO-1H-BENZOIMIDAZOLE;2-CHLOROBENZIMIDAZOLE;AKOS B028974
CAS:4857-06-1
MF:C7H5ClN2
MW:152.58
EINECS:225-453-3
Product Categories:Benzimidazoles;BenzimidazolesHeterocyclic Building Blocks;Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks;BENZIMIDAZOLE;PHARMACEUTICAL INTERMEDIATES;Imidazol&Benzimidazole;(intermediates of norastemizole hcl)
Mol File:4857-06-1.mol
2-Chlorobenzimidazole Structure
2-Chlorobenzimidazole Chemical Properties
Melting point 207-211 °C (lit.)
Boiling point 250.67°C (rough estimate)
density 1.2763 (rough estimate)
refractive index 1.5500 (estimate)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
pka9.81±0.10(Predicted)
form Crystalline Powder
color Beige to brown
Water Solubility Insoluble in water.
Sensitive Moisture Sensitive
BRN 116526
InChIInChI=1S/C7H5ClN2/c8-7-9-5-3-1-2-4-6(5)10-7/h1-4H,(H,9,10)
InChIKeyAYPSHJCKSDNETA-UHFFFAOYSA-N
SMILESC1(Cl)NC2=CC=CC=C2N=1
CAS DataBase Reference4857-06-1(CAS DataBase Reference)
NIST Chemistry Reference2-Chlorobenzimidazole(4857-06-1)
EPA Substance Registry System1H-Benzimidazole, 2-chloro- (4857-06-1)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39
WGK Germany 3
Hazard Note Irritant
TSCA TSCA listed
HS Code 29332900
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
2-Chlorobenzimidazole Usage And Synthesis
Chemical PropertiesBEIGE TO BROWN CRYSTALLINE POWDER
Uses2-Chlorobenzimidazole is mainly used for the synthesis of medicine and as an intermediate in organic synthesis.
Application2-Chlorobenzimidazole can be used to synthesize the following:
1-methyl-2-chlorobenzimidazole via reaction with dimethyl sulfate
1-ethyl-2-chlorobenzimidazole via reaction with diethyl sulfate
1-benzyl-2-chlorobenzimidazole via reaction with benzyl chloride
2-chloro-4,5,6,7-tetrabromobenzimidazole via bromination with bromine
It may be used as a building block to synthesize 4-amino-6-benzimidazole-pyrimidines.
General Description2-Chlorobenzimidazole can be synthesized by reacting benzimidazole-2-one with phosphoryl chloride in the presence of phenol.
Tag:2-Chlorobenzimidazole(4857-06-1) Related Product Information
Phenformin 2-Chloromethylbenzimidazole Benzimidazole 2-Methylbenzimidazole 2-Aminobenzimidazole 2-Hydroxybenzimidazole Chlorobenzimidazole,5-CHLOROBENZIMIDAZOLE,5-CHLOROBENZIMIDAZOLE (6-) 95+% Difluorochloromethane 2-CHLORO-5,6-DIMETHYLBENZIMIDAZOLE 2,5-DICHLOROBENZIMIDAZOLE 1-(4-Fluorobenzyl)-2-chlorobenzimidazole 5,6-DICHLORO-2-METHYLBENZIMIDAZOLE 2-METHYL-5-CHLOROBENZIMIDAZOLE 2,5,6-TRICHLORO-1H-BENZIMIDAZOLE 5,6-Dichloro-1-ethyl-2-methylbenzimidazole 5,6-DICHLORO-1H-BENZIMIDAZOL-2-AMINE Fenbendazole 1-(2-CHLOROPHENYL)IMIDAZOLE