tetraethynylgermane

Base Information

Chemical Name:tetraethynylgermane
CAS No.:4531-35-5
Molecular Formula:C8H4Ge
Molecular Weight:172.67
Hs Code.:

Synonyms:

Suppliers and Price of tetraethynylgermane

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 tetraethynylgermane

Chemical Property:

Vapor Pressure:4.37mmHg at 25°C
Boiling Point:152.9°C at 760 mmHg
Flash Point:34.3°C

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of tetraethynylgermane

There total 3 articles about tetraethynylgermane 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: 35.0%

: 10038-98-9
germaniumtetrachloride

: 4301-14-8
acetylenemagnesium bromide

: 4531-35-5
tetraethynylgermane

Guidance literature:: In tetrahydrofuran; at 0 - 20 ℃; for 13h; Inert atmosphere;
DOI:10.1246/cl.160332

Reference yield:

: 75-75-2,98527-29-8
methanesulfonic acid

: 13963-42-3
tetrakis[(trimethylsilyl)ethynyl]germane

: 184718-47-6
((CH₃)3SiC₂)Ge(C₂H)3

: 184718-46-5
bis(trimethylsilylethynyl)diethynylgermane

: 184718-45-4
ethynyltris(trimethylsilylethynyl)germane

: 4531-35-5
tetraethynylgermane

Guidance literature:: In chloroform-d1; byproducts: Me3SiOSO2Me; N2-atmosphere; 2 equiv. acid, 23°C, 120-960 min; not isolated, reaction followed by (1)H-NMR spectroscopy; product ratio depending on reaction time;
DOI:10.1016/s0020-1693(96)05209-7