133720-60-2

Basic information

• Product Name: 7-Bromobenzo[b]furan
• Synonyms: 7-Bromobenzo[b]furan;7-BROMOBENZOFURAN;7-Bromo-1-benzofuran
• CAS NO: 133720-60-2
• Molecular Formula: C₈H₅BrO
• Molecular Weight: 197.04
• Mol File: 133720-60-2.mol
• Article Data: 22

Chemical Properties

• Boiling Point: 233.8 °C at 760 mmHg
• Flash Point: 95.2 °C
• Appearance: /
• Density: 1.608g/cm³
• Vapor Pressure: 0.0835mmHg at 25°C
• Refractive Index: 1.638
• Storage Temp.: Refrigerated.
• CAS DataBase Reference: 7-Bromobenzo[b]furan(CAS DataBase Reference)
• NIST Chemistry Reference: 7-Bromobenzo[b]furan(133720-60-2)
• EPA Substance Registry System: 7-Bromobenzo[b]furan(133720-60-2)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-26-36/37/39
• TSCA: Yes
• Hazardous Substances Data: 133720-60-2(Hazardous Substances Data)

Usage

General Description

7-Bromobenzo[b]furan is a chemical compound known for its molecular formula of C8H4BrO, usually appearing in off-white crystalline powder form. This chemical substance is part of the Organohalides classification, which means that it contains one or more halogens (like bromine in this case) bound to its carbon structure. It is mainly used in scientific research and development, serving as a significant component in pharmaceuticals synthesis and other critical chemical reactions. Precautions must be taken during its handling, because contact can cause skin and eye irritation.

InChI:InChI=1/C8H5BrO/c9-7-3-1-2-6-4-5-10-8(6)7/h1-5H

Upstream product

• 95-56-7 2-hydroxybromobenzene 
• 591-20-8 3-Bromophenol 
• 253429-15-1 1-bromo-2-(2,2-diethoxyethoxy)benzene 
• 204452-94-8 2-(3-bromophenoxy)acetaldehyde diethyl acetal 

Downstream Products

• 57547-15-6 7-bromo-2-methylbenzofuran 
• 95333-16-7 7-acetylbenzofuran 
• 181819-95-4 1-(benzofuran-7-yl)ethan-1-ol 

Relevant articles and documents

Bipolar fluorescent material based on benzoquinary heterocyclic ring and preparation method thereof and organic electroluminescent device

The present invention discloses a bipolar fluorescent material based on a benzoquinary heterocyclic ring and a preparation method thereof with an organic electroluminescent device, the bipolar fluorescent material having the following structure shown: or

Rhodium-Catalyzed Intermolecular Cyclopropanation of Benzofurans, Indoles, and Alkenes via Cyclopropene Ring Opening

The generation of metal carbenoids via ring opening of cyclopropenes by transition metals offers a simple entry into highly reactive intermediates. Herein, we describe a diastereoselective intermolecular rhodium-catalyzed cyclopropanation of heterocycles and alkenes using cyclopropenes as carbene precursors with a low loading of a commercially available rhodium catalyst. The reported method is scalable and could be performed with catalyst loadings as low as 0.2 mol %, with no impact to the reaction yield or selectivity.

1,3-disubstituted ketene compound and application thereof

The invention relates to a 1,3-disubstituted ketene compound with a structure as shown in a formula (I) and application thereof. The compound mainly activates a PPAR (Peroxisome Proliferators-Activated Receptor) alpha, and also has excitation activity for PPPA delta and PPPA gamma. The 1,3-disubstituted ketene compound can be used for treating various diseases related to the PPAR regulation abnormality, such as NASH (nonalcoholic steatohepatitis), and particularly treating nonalcoholic hepatitis, also has potentials for treating diabetes, obesity, fibrotic diseases, cardiovascular diseases (comprising a heart failure, atherosclerosis and the like), kidney diseases (comprising chronic nephrosis, a kidney failure and the like), brain degenerative diseases (comprising the alzheimer disease and the like) and the like, and has higher application value. The formula is shown in the description.