Chromic bromide

Base Information

• Chemical Name: Chromic bromide
• CAS No.: 10031-25-1
• Molecular Formula: Br3Cr
• Molecular Weight: 291.708
• European Community (EC) Number: 233-088-6
• DSSTox Substance ID: DTXSID40905343
• Wikidata: Q423619
• Wikipedia: Chromium(III) bromide
• Mol file: 10031-25-1.mol

Synonyms:Tribromochromium;Chromic bromide;10031-25-1;Chromium bromide (CrBr3);Chromium(III) bromide;UNII-WZB719DDER;WZB719DDER;EINECS 233-088-6;Chromium Bromatum;CrBr3;chromium(3+);tribromide;Chromium(III) Bromide Powder;DTXSID40905343;Q423619

Chemical Property of Chromic bromide

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 2.53680
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 290.69347
• Heavy Atom Count: 4
• Complexity: 8

Purity/Quality:

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

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Chromium Compounds, Inorganic
• Canonical SMILES: [Cr](Br)(Br)Br
• Use Description: Chromium(III) bromide, a chemical compound, has various applications in different fields. In the field of organic chemistry, it is a crucial reagent used for catalyzing a wide range of chemical reactions, particularly in the synthesis of complex organic molecules, such as pharmaceuticals and agrochemicals. Additionally, in the production of magnetic materials and advanced ceramics, Chromium(III) bromide can be employed as a precursor for creating high-performance materials, like magnetic nanoparticles and ceramic thin films, which are used in the electronics and materials science industries. Its role as a versatile catalyst and precursor underscores its significance in advancing both chemical research and materials development in various fields.

Technology Process of Chromic bromide

There total 22 articles about Chromic bromide 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:

chromium(III) oxide → chromium(III) bromide (10031-25-1)

Guidance literature:

With disulfur dichloride; hydrogen bromide; In neat (no solvent); passing of a slow gas stream of HBr and S2Cl2, later on of pure HBr over Cr2O3, 135 °C;;

Reference yield:

disulfur dichloride (10025-67-9) + chromium(III) oxide + hydrogen bromide (10035-10-6,12258-64-9) → chromium(III) bromide (10031-25-1)

Guidance literature:

with HBr vapor, at higher temp.;

Reference yield:

chromium (7440-47-3) + bromine (7726-95-6) → chromium(III) bromide (10031-25-1)

Guidance literature:

with Br2 vapor; at red heat; light phenomenon;

upstream raw materials:

disulfur dichloride

hydrogen bromide

chromium

bromine

Downstream raw materials:

chromium(III) fluoride

CrBr₂

CrBr₄

bromine

Refernces

• 1、 Al-Takhin, Ghassan,Connor, Joseph A.,Skinner, Henry A.,Zafarani-Moattar, Mohamed T.. "THERMOCHEMISTRY OF ARENETRICARBONYLCHROMIUM COMPLEXES CONTAINING TOLUENE, ANISOLE, N,N-DIMETHYLANILINE, ACETOPHENONE AND METHYLBENZOATE". . p. 189 - 198. Retrieved 1984.
• 2、 Pollini I.. "Multiplet splitting of core-electron binding energies in chromium compounds". . p. 1 - 5. Retrieved 2008/10/08.