42330-10-9

Basic information

• Product Name: 3-BROMOHEPTAN-4-ONE
• Synonyms: 3-BROMOHEPTAN-4-ONE;3-Bromo-4-heptanone, 98%
• CAS NO: 42330-10-9
• Molecular Formula: C₇H₁₃BrO
• Molecular Weight: 193.08
• Mol File: 42330-10-9.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 39℃/1mm
• Flash Point: 75°(167°F)
• Appearance: /
• Density: 1.248
• Vapor Pressure: 0.232mmHg at 25°C
• Refractive Index: 1.4580
• CAS DataBase Reference: 3-BROMOHEPTAN-4-ONE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-BROMOHEPTAN-4-ONE(42330-10-9)
• EPA Substance Registry System: 3-BROMOHEPTAN-4-ONE(42330-10-9)

Safety Data

• HazardClass: 8
• Hazardous Substances Data: 42330-10-9(Hazardous Substances Data)

Usage

General Description

3-Bromoheptan-4-one is a chemical compound with the molecular formula C7H13BrO. It is a colorless liquid with a strong, pungent odor. This chemical is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals. It is also utilized as a solvent in various industrial processes. 3-Bromoheptan-4-one is considered a hazardous chemical and should be handled with care, as it can cause irritation to the skin, eyes, and respiratory system. It is important to follow proper safety protocols when working with this chemical, including wearing appropriate protective equipment and working in a well-ventilated area.

InChI:InChI=1/C7H13BrO/c1-3-5-7(9)6(8)4-2/h6H,3-5H2,1-2H3

Upstream product

• 123-19-3 4-heptanone 
• 60-29-7 diethyl ether 
• 7726-95-6 bromine 
• 589-55-9 heptan-4-ol 
• 63547-54-6 4-trimethylsilanyloxy-hept-3-ene 

Downstream Products

• 20225-24-5 2-ethylvaleric acid 
• 74328-37-3 3-hydroxy-heptan-4-one 
• 13706-89-3 heptane-3,4-dione 
• 63458-78-6 3-mercapto-heptan-4-one 
• 109663-41-4 3-(1H-imidazol-1-yl)heptan-4-one 2,4,6-trichlorophenylhydrazone 
• 123-19-3 4-heptanone 
• 120166-58-7 4-benzoyloxy-3-heptene, Z-isomer 
• 120166-54-3 4-benzoyloxy-3-heptene, E-isomer 
• 62593-33-3 heptane-3,4-diol 
• 135307-45-8 c-2,c-3-diethyl-1-methoxy-c-3-methyl-r-1-cyclopropylbenzoat 

Relevant articles and documents

A H2O2/HBr system-several directions but one choice: oxidation-bromination of secondary alcohols into mono- or dibromo ketones

In this work we found that a H2O2-HBr(aq) system allows synthesis of α-monobromo ketones and α,α′-dibromo ketones from aliphatic and secondary benzylic alcohols with yields up to 91%. It is possible to selectively direct the process toward the formation of mono- or dibromo ketones by varying the amount of hydrogen peroxide and hydrobromic acid. The convenience of application, simple equipment, multifaceted reactivity, and compliance with green chemistry principles make the application of the H2O2-HBr(aq) system very attractive in laboratories and industry. The proposed oxidation-bromination process is selective in spite of known properties of ketones to be oxidized by the Baeyer-Villiger reaction or peroxidated with the formation of compounds with the O-O moiety in the presence of hydrogen peroxide and Bronsted acids.

Bromination of ketones with the systems H2O2-LiBr- CeIII and H2O2-LiBr-CeIV

A new method for the synthesis of α-bromoketones was suggested. The C5-C11 linear and branched ketones in the reaction with the systems H2O2-LiBr-CeIII and H 2O2-LiBr-CeIV in acetonitrile were brominated at α-position. The reaction is highly selective.

GPR120 RECEPTOR AGONISTS AND USES THEREOF

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