| Identification | More | [Name]
2-Chlorobenzimidazole | [CAS]
4857-06-1 | [Synonyms]
2-CHLORO-1H-BENZIMIDAZOLE
2-CHLORO-1H-BENZOIMIDAZOLE
2-CHLOROBENZIMIDAZOLE
AKOS B028974
TIMTEC-BB SBB006585
1H-Benzimidazole, 2-chloro-
2-chloro-1h-benzimidazol
Benzimidazole, 2-chloro-
2-Chlorobenzoimidazole
2-CHLOROBENZIMIDAZOLE, TECH., 90%
2-Chlorobenzimidazole,97%
1H-Benzimidazole,2-chloro-(9CI)
2-chloro-1H-benzo[d]imidazole | [EINECS(EC#)]
225-453-3 | [Molecular Formula]
C7H5ClN2 | [MDL Number]
MFCD00051944 | [Molecular Weight]
152.58 | [MOL File]
4857-06-1.mol |
| Chemical Properties | Back Directory | [Appearance]
BEIGE TO BROWN CRYSTALLINE POWDER | [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 | [form ]
Crystalline Powder | [pka]
9.81±0.10(Predicted) | [color ]
Beige to brown | [Water Solubility ]
Insoluble in water. | [Sensitive ]
Moisture Sensitive | [BRN ]
116526 | [InChI]
InChI=1S/C7H5ClN2/c8-7-9-5-3-1-2-4-6(5)10-7/h1-4H,(H,9,10) | [InChIKey]
AYPSHJCKSDNETA-UHFFFAOYSA-N | [SMILES]
C1(Cl)NC2=CC=CC=C2N=1 | [CAS DataBase Reference]
4857-06-1(CAS DataBase Reference) | [NIST Chemistry Reference]
2-Chlorobenzimidazole(4857-06-1) | [EPA Substance Registry System]
4857-06-1(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P261-P264-P271-P280-P302+P352-P305+P351+P338 | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [TSCA ]
Yes | [HS Code ]
29332900 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
BEIGE TO BROWN CRYSTALLINE POWDER | [Application]
2-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. | [Uses]
2-Chlorobenzimidazole is mainly used for the synthesis of medicine and as an intermediate in organic synthesis. | [General Description]
2-Chlorobenzimidazole can be synthesized by reacting benzimidazole-2-one with phosphoryl chloride in the presence of phenol. |
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Nanjing Yiyuan Gold
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18915107665 18061915908 |
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J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
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https://www.jkchemical.com |
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Alfa Aesar
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400-6106006 |
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Jia Xing Isenchem Co.,Ltd
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