592277

2-Chlorobenzimidazole

98%

• 실험식(Hill 표기법): C₇H₅ClN₂
• CAS Number: 4857-06-1
• Molecular Weight: 152.58
• EC Number: 225-453-3
• MDL number: MFCD00051944
• UNSPSC 코드: 12352100
• eCl@ss: 32151902
• PubChem Substance ID: 24881379
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 98%
• 양식: solid
• mp: 207-211 °C (lit.)
• 작용기: chloro
• SMILES string: Clc1nc2ccccc2[nH]1
• InChI: 1S/C7H5ClN2/c8-7-9-5-3-1-2-4-6(5)10-7/h1-4H,(H,9,10)
• InChI key: AYPSHJCKSDNETA-UHFFFAOYSA-N

설명

일반 설명

2-Chlorobenzimidazole can be synthesized by reacting benzimidazole-2-one with phosphoryl chloride in the presence of phenol.

애플리케이션

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.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves