939-70-8

Basic information

• Product Name: 2-Acetylbenzimidazole
• Synonyms: 1-(1H-1,3-BENZIMIDAZOL-2-YL)-1-ETHANONE;Ethanone, 1-(1H-benzimidazol-2-yl)- (9CI);1-(1H-benzimidazol-2-yl)ethanone(SALTDATA: FREE);Ethanone, 1-(1H-benziMidazol-2-yl)-;1-(1H-benzo[d]iMidazol-2-yl)ethanone;CHEMBRDG-BB 4009570;2-ACETYLBENZIMIDAZOLE;1-(1H-BENZOIMIDAZOL-2-YL)-ETHANONE
• CAS NO: 939-70-8
• Molecular Formula: C₉H₈N₂O
• Molecular Weight: 160.17
• Product Categories: BENZIMIDAZOLE;Imidazol&Benzimidazole
• Mol File: 939-70-8.mol
• Article Data: 2

Chemical Properties

• Melting Point: 180-181 °C(Solv: water (7732-18-5))
• Boiling Point: 347.4 °C at 760 mmHg
• Flash Point: 168 °C
• Appearance: /
• Density: 1.265 g/cm³
• Vapor Pressure: 5.4E-05mmHg at 25°C
• Refractive Index: 1.658
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: 10.46±0.10(Predicted)
• CAS DataBase Reference: 2-Acetylbenzimidazole(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Acetylbenzimidazole(939-70-8)
• EPA Substance Registry System: 2-Acetylbenzimidazole(939-70-8)

Safety Data

• Hazard Codes: Xi
• HazardClass: IRRITANT
• Hazardous Substances Data: 939-70-8(Hazardous Substances Data)

Usage

General Description

2-Acetylbenzimidazole, also known as N-Acetyl-2-aminobenzimidazole, is a chemical compound with the molecular formula C10H9N2O. It is a white to off-white solid that is used in the pharmaceutical and cosmetic industries as an intermediate for the synthesis of various compounds. 2-Acetylbenzimidazole is a derivative of benzimidazole and is often used as a building block for the production of pharmaceutical drugs, agrochemicals, and fragrance ingredients. It is also known for its ability to absorb UV radiation and is used as a photo-protective agent in sunscreen formulations. Additionally, 2-Acetylbenzimidazole has been studied for its potential biological activities, including its anti-inflammatory and anti-cancer properties.

InChI:InChI=1/C9H8N2O/c1-6(12)9-10-7-4-2-3-5-8(7)11-9/h2-5H,1H3,(H,10,11)

Upstream product

• 148-79-8 thiabendazole 
• 2849-93-6 2-benzimidazolecarboxylic acid 

Downstream Products

• 344237-48-5 1-(2-benzimidazolyl)-3-phenyl-5-(2-thienyl)pentane-1,5-dione 
• 58759-45-8 1-(1H-benzimidazol-2-yl)-3-(p-tolyl)-2-propen-1-one 
• 36998-77-3 1-(1H-benzo[d]imidazol-2-yl)-3-(4-chlorophenyl)prop-2-en-1-one 
• 96101-26-7 2-acetylbenzimidazole hydrazone 
• 170031-75-1 2-(2-Acetyl-benzoimidazol-1-yl)-1-(4-nitro-phenyl)-ethanone 
• 170031-72-8 2-(2-acetyl-1H-benzimidazol-1-yl)-1-(4-methoxyphenyl)ethanone 
• 472962-73-5 (E)-1-(1H-benzo[d]imidazol-2-yl)-3-(4-chlorophenyl)prop-2-en-1-one 
• 881672-84-0 1-(1H-benzimidazole-2-yl)-3-(2-chlorophenyl)-2-propen-1-one 
• 472962-74-6 (E)-1-(1H-Benzoimidazol-2-yl)-3-(3,4-dichloro-phenyl)-propenone 
• 59336-49-1 1-(1H-benzoimidazol-2-yl)-3-(4-nitro-phenyl)-propenone 
• 188061-22-5 1-(1H-benzoimidazol-2-yl)-3-(2-chloro-phenyl)-propenone 
• 36998-75-1 1-(1H-benzimidazol-2-yl)-3-(3,4-dimethoxyphenyl)-2-propen-1-one 
• 494766-78-8 1-(1H-benzo[d]imidazol-2-yl)-3-(3-chlorophenyl)prop-2-en-1-one 
• 537035-81-7 (2Z,4E)-1-(1H-Benzoimidazol-2-yl)-5-phenyl-penta-2,4-dien-1-one 

Relevant articles and documents

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