2,5-Dibromohexane-3,4-dione

Base Information

Chemical Name:2,5-Dibromohexane-3,4-dione
CAS No.:39081-91-9
Molecular Formula:C6H8Br2O2
Molecular Weight:271.936
Hs Code.:2914700090
European Community (EC) Number:254-275-9
DSSTox Substance ID:DTXSID70865941
Nikkaji Number:J26.205F
Mol file:39081-91-9.mol

Synonyms:2,5-Dibromohexane-3,4-dione;39081-91-9;2,5-Dibromo-3,4-hexanedione;3,4-Hexandione, 2,5-dibromo-;3,4-Hexanedione, 2,5-dibromo-;EINECS 254-275-9;2,5-DIBROMO-3,4-HEXANEDIONE, 95;2,5-dibromo-hexane-3,4-dione;2,5-dibromo-3,4-hexadione;SCHEMBL11161122;DTXSID70865941

Suppliers and Price of 2,5-Dibromohexane-3,4-dione

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

American Custom Chemicals Corporation
2,5-DIBROMO-3,4-HEXANEDIONE 95.00%
5MG
$ 500.16

Total 7 raw suppliers

Chemical Property of 2,5-Dibromohexane-3,4-dione

Chemical Property:

Vapor Pressure:0.0747mmHg at 25°C
Refractive Index:n20/D 1.512(lit.)
Boiling Point:101-103 °C/10 mmHg(lit.)
Flash Point:113 °C
PSA：34.14000
Density:1.766 g/mL at 25 °C(lit.)
LogP:1.69140
XLogP3:2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:271.88706
Heavy Atom Count:10
Complexity:138

Purity/Quality:

98%Min ^*data from raw suppliers

2,5-DIBROMO-3,4-HEXANEDIONE 95.00% ^*data from reagent suppliers

Safty Information:

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

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(C(=O)C(=O)C(C)Br)Br

Technology Process of 2,5-Dibromohexane-3,4-dione

There total 5 articles about 2,5-Dibromohexane-3,4-dione 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: 93.0%

: 4437-51-8
3,4-hexanedione

: 39081-91-9
2,5-dibromo-3,4-hexanedione

Guidance literature:: With sodium bromate; hydrogen bromide; In chloroform; at 25 - 40 ℃; for 15h; Time; Solvent; Reagent/catalyst; Temperature;

Reference yield:

: 6838-59-1
3,4-bis-trimethylsilanyloxy-hex-3-ene

: 39081-91-9
2,5-dibromo-3,4-hexanedione

Guidance literature:: With bromine; In chloroform;

Reference yield:

: 4984-85-4
propioin

: 39081-91-9
2,5-dibromo-3,4-hexanedione

Guidance literature:: Multi-step reaction with 2 steps

1: water+ ether; FeCl₃

2: chloroform; bromine / unter Belichtung

With chloroform; water; bromine; iron(III) chloride;
DOI:10.1002/hlca.19460290116