Tribromo(bromomethyl)germane

Base Information

Chemical Name:Tribromo(bromomethyl)germane
CAS No.:88511-99-3
Molecular Formula:CH2 Br4 Ge
Molecular Weight:406.233
Hs Code.:
DSSTox Substance ID:DTXSID00540178
Wikidata:Q82416086
Mol file:88511-99-3.mol

Synonyms:tribromo(bromomethyl)germane;88511-99-3;BROMOMETHYLTRIBROMOGERMANE;tribromo(bromomethyl)-germane;SCHEMBL4848789;DTXSID00540178;DIMETHYL4-METHOXYBENZENE-1,2-DICARBOXYLATE

Suppliers and Price of Tribromo(bromomethyl)germane

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

Total 3 raw suppliers

Chemical Property of Tribromo(bromomethyl)germane

Chemical Property:

Boiling Point:78-79°C 4mm
PSA：0.00000
Density:2,97 g/cm3
LogP:3.46240
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:0
Exact Mass:407.60608
Heavy Atom Count:6
Complexity:37.3

Purity/Quality:: 98%Min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C([Ge](Br)(Br)Br)Br

Technology Process of Tribromo(bromomethyl)germane

There total 2 articles about Tribromo(bromomethyl)germane 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: 20.0%

: 7440-56-4
germanium

: 74-95-3
1,1-dibromomethane

: 124575-81-1
(CH₂GeBr₂)3

: 124575-80-0
CH₂(GeBr₃)2

: 88511-99-3
Tribrom-brommethyl-german

: 1730-66-1
methylgermanium bromide

: 6558-57-2
methylgermyl tribromide

Guidance literature:: copper; under dried abs. N2; fine powdered Ge and Cu-Powder divided among glass wool in a quartz tube; addn. of CH2Br2 (1 drop/s) during heating in a oven until 310°C; reaction finished after 4 h; summarizing in cooling trap at -78°C; removing of excess CH2Br2 at 25°C and 1 atm; fractioned distn. under vac.; crystn. of (CH2GeBr2)2; elem. anal.; NMR; IR; mass spectroscopy;

Reference yield: 2.0%

: 7440-56-4
germanium

: 74-95-3
1,1-dibromomethane

: 13450-92-5
germanium tetrabromide

: 88511-99-3
Tribrom-brommethyl-german

Guidance literature:: In gas; vaporization of Ge (alumina-coated tungsten crucible, 1200-1300°C, 5E-3 Torr), introduction into reaction flask (cooled with liq. N2 during Ge vaporization) together with vapor of org. halide, warming to room temp., standing for 1.5 h; GC-MS, GLC;
DOI:10.1246/bcsj.61.1247