2,4-Dibromo-2,4-dimethylpentan-3-one

Base Information

• Chemical Name: 2,4-Dibromo-2,4-dimethylpentan-3-one
• CAS No.: 17346-16-6
• Molecular Formula: C7H12Br2O
• Molecular Weight: 271.98
• Hs Code.: 29147000
• European Community (EC) Number: 605-680-8
• NSC Number: 120442
• DSSTox Substance ID: DTXSID80298064
• Nikkaji Number: J704.804A
• Wikidata: Q82039650
• Mol file: 17346-16-6.mol

Synonyms:17346-16-6;2,4-dibromo-2,4-dimethylpentan-3-one;2,4-Dibromo-2,4-dimethyl-3-pentanone;3-Pentanone, 2,4-dibromo-2,4-dimethyl-;NSC 120442;NSC120442;3-Pentanone,2,4-dibromo-2,4-dimethyl-;SCHEMBL4859988;DTXSID80298064;MFCD00051923;AKOS015912950;NSC-120442;4-(BROMOMETHYL)PHENOXYACETICACID;2,4-Dimethyl-2,4-dibromo-3-pentanone;BS-21723;CS-0448380;FT-0609977;2,4-Dibromo-2,4-dimethyl-3-pentanone, 99%;J-010909

Chemical Property of 2,4-Dibromo-2,4-dimethylpentan-3-one

Chemical Property:

• Appearance/Colour: clear colorless to amber liquid
• Vapor Pressure: 0.241mmHg at 25°C
• Refractive Index: n20/D 1.506(lit.)
• Boiling Point: 206.1 °C at 760 mmHg
• Flash Point: 72.8 °C
• PSA: 17.07000
• Density: 1.622 g/cm³
• LogP: 2.90250
• Storage Temp.: Flammables area
• XLogP3: 2.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 271.92344
• Heavy Atom Count: 10
• Complexity: 134

Purity/Quality:

98%,99%, ^*data from raw suppliers

2,4-Dibromo-2,4-dimethyl-3-pentanone 99% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-27-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)(C(=O)C(C)(C)Br)Br
• Uses: 2,4-Dibromo-2,4-dimethyl-3-pentanone may be used in the synthesis of 2-dimethylamino-4-methylene-1,3-dioxolanes, via debromination using zinc-copper couple in dimethylformamide and dimethylacetamide.

Technology Process of 2,4-Dibromo-2,4-dimethylpentan-3-one

There total 5 articles about 2,4-Dibromo-2,4-dimethylpentan-3-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 84.0%

2,4-dimethylpentan-3-one (565-80-0) → 2-bromo-2,4-dimethyl-3-pentanone (3212-63-3) + 2,4-dibromo-2,4-dimethylpentan-3-one (17346-16-6)

Guidance literature:

With bromine; phosphorus tribromide; at 0 - 10 ℃; for 6h;

DOI:10.1016/j.tet.2016.09.004

Reference yield:

2,4-dimethylpentan-3-one (565-80-0) → 2,4-dibromo-2,4-dimethylpentan-3-one (17346-16-6)

Guidance literature:

With bromine; In tetrachloromethane;

Reference yield:

2,4-dimethylpentanal (27944-79-2) + 1,2-dichloro-ethane (107-06-2,52399-93-6) → 2,4-dibromo-2,4-dimethylpentan-3-one (17346-16-6)

Guidance literature:

With N-Bromosuccinimide; dibenzoyl peroxide; In tetrachloromethane;

upstream raw materials:

2-bromo-2,4-dimethyl-3-pentanone

2,4-dimethylpentan-3-one

2,4-dimethylpentanal

1,2-dichloro-ethane

Downstream raw materials:

2,4-Dimethyl-2-phenyl-3-pentanone

4-Methyl-6,6-diphenylhex-5-en-3-on

4-[(E)-Cyclohexylimino]-2,2,3,3-tetramethyl-cyclobutanone

2,4-dimethyl-penta-1,4-dien-3-one