Dibromogermane

Base Information

• Chemical Name: Dibromogermane
• CAS No.: 24415-00-7
• Molecular Formula: Br₂Ge
• Molecular Weight: 232.398
• Nikkaji Number: J1.466.328B
• Wikidata: Q15628313
• Mol file: 24415-00-7.mol

Synonyms:Dibromogermane;13769-36-3;dibromo germane;Q15628313

Chemical Property of Dibromogermane

Chemical Property:

• Melting Point: 120-125oC(lit.)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 1.53540
• Water Solubility.: reac H2O [CRC10]
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 235.77145
• Heavy Atom Count: 3
• Complexity: 2.8

Purity/Quality:

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

Germanium(II) bromide 97% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: C
• Statements: 34
• Safety Statements: 26-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [GeH2](Br)Br

Technology Process of Dibromogermane

There total 3 articles about Dibromogermane 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:

germanium (7440-56-4) + bromine (7726-95-6) → dibromogermylene (24415-00-7)

Guidance literature:

In gas; metals were vaporized in a high temperature beam and the vapor were collimated upon entering a separatly pumped chamber filled with halogen; chemiluminescence spectroscopy; Kinetics;

DOI:10.1063/1.456952

Reference yield:

germanium (7440-56-4) + germanium tetrabromide (13450-92-5) → dibromogermylene (24415-00-7)

Guidance literature:

stainless steel reactor nozzle temp. 620°C;

DOI:10.1016/0022-2860(82)85238-1

Reference yield:

germanium(II) sulfide + lead(II) bromide → dibromogermylene (24415-00-7)

Guidance literature:

excess of GeS;

DOI:10.1016/0301-0104(82)85106-9

upstream raw materials:

germanium

bromine

germanium tetrabromide

Refernces

• 1、 Wang,Cheong,Parson. "Chemiluminescent reactions of ground and metastable states of the group IV a elements with halogens". . p. 2834 - 2839. Retrieved 2007/10/02.