33243-33-3

Basic information

• Product Name: 1-(2,4-dibromophenyl)ethanone
• Synonyms: 1-(2,4-Dibromo-phenyl)-ethanone;Ethanone,1-(2,4-dibroMophenyl)-;1-(2,4-Dibromophenyl)
• CAS NO: 33243-33-3
• Molecular Formula: C₈H₆Br₂O
• Molecular Weight: 277.94
• Mol File: 33243-33-3.mol
• Article Data: 5

Chemical Properties

• Melting Point: 61-62℃
• Boiling Point: 316℃
• Flash Point: 118℃
• Appearance: /Solid
• Density: 1.812
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 1-(2,4-dibromophenyl)ethanone(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(2,4-dibromophenyl)ethanone(33243-33-3)
• EPA Substance Registry System: 1-(2,4-dibromophenyl)ethanone(33243-33-3)

Safety Data

• Hazardous Substances Data: 33243-33-3(Hazardous Substances Data)

Usage

General Description

1-(2,4-dibromophenyl)ethanone, also known as 2,4-dibromoacetophenone, is an organic compound with the chemical formula C8H6Br2O. It is a pale yellow solid with a strong odor and is used as a building block in the synthesis of various pharmaceuticals, dyes, and other organic compounds. It is also used as a reagent in organic chemistry reactions, including the formation of carbon-carbon bonds and in the production of heterocycles. This chemical is considered hazardous and should be handled with care due to its potential to cause skin and eye irritation, along with its toxicity if ingested or inhaled.

Upstream product

• 75-15-0 carbon disulfide 
• 7446-70-0 aluminium trichloride 
• 108-36-1 1,3-dibromobenzene 
• 75-36-5 acetyl chloride 
• 108-24-7 acetic anhydride 
• 106-37-6 1.4-dibromobenzene 
• 591-19-5 m-Bromoaniline 
• 585-79-5 m-nitrobromobenzene 

Downstream Products

• 177084-77-4 2-Diazo-3-(2,4-dibromo-phenyl)-3-oxo-propionaldehyde 
• 60208-07-3 α-bromo-2,4-dibromoacetophenone 

Relevant articles and documents

Organic boron luminescent material, preparation method thereof and application

The invention discloses an organic boron luminescent material, and belongs to the technical field of organic optoelectronic materials. The organic boron luminescent material is structurally characterized in that two organic boron units are introduced onto phenyl quinoline, B on one organic boron unit and N on adjacent quinoline can form intramolecular coordination, so that the organic boron unit has four-coordination boron properties, and the other organic boron unit has three-coordination boron properties at the adjacent position and meta-position or para-position of the quinoline, so that aPi conjugate organic boron luminescent compound is formed. The organic boron luminescent material can emit strong yellow light in a solid state. A preparation method of the organic boron luminescent material is simple in synthetic step, the prepared organic boron luminescent material can be used for luminescent materials and electron transport materials, a triaryl boron unit in the material and fluorine ions can act, and p-pi conjugation between the B and an adjacent conjugate unit is interrupted, so that the luminescent material can be used for detection of the fluorine ions.

Copper(I) Oxide-Mediated Cyclization of o-Haloaryl N-Tosylhydrazones: Efficient Synthesis of Indazoles

An efficient synthesis of indazoles from readily accessible E/Z mixtures of o-haloaryl N-tosylhydrazones has been developed. The thermo-induced isomerization of N-tosylhydrazones is discussed. A series of valuable indazole derivatives are prepared in good yields, and the method has been successfully applied to the synthesis of the bioactive compounds, lonidamine, AF-2785, axitinib, YC-1 and YD-3.

A simple, safe and efficient synthesis of Tyrian purple (6,6'-Dibromoindigo)

6,6'-Dibromoindigo is a major component of the historic pigment Tyrian purple, arguably the most famous dye of antiquity. Over the last century, chemists have been interested in developing practical syntheses of the compound We describe herein a new, reasonably simple and efficient synthesis of Tyrian purple which opens the way to the production of large quantities of the dye with minimal hazards and at low cost.