dimethyl-lambda~2~-germane

Base Information

• Chemical Name: dimethyl-lambda~2~-germane
• CAS No.: 74963-95-4
• Molecular Formula: C2H6Ge
• Molecular Weight: 102.66
• Mol file: 74963-95-4.mol

Synonyms:dimethylgermylene;Germylene,dimethyl;

Chemical Property of dimethyl-lambda~2~-germane

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 0.78680

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dimethyl-lambda~2~-germane

There total 7 articles about dimethyl-lambda~2~-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:

tetramethylgermane (865-52-1) → germanium (7440-56-4) + methyl radical (2229-07-4) + ethene (74-85-1) + dimethylgermylene (74963-95-4)

Guidance literature:

at 1296.84 ℃; Temperature; Pyrolysis;

DOI:10.1016/j.ijms.2014.09.006

Reference yield:

dodecamethylcyclohexagermane (4506-69-8) → germanium (7440-56-4) + monomethyl germanium (88453-53-6) + dimethylgermylene (74963-95-4) + trimethyl germanium (21941-60-6)

Guidance literature:

In gaseous matrix; Irradiation (UV/VIS); photolysis by a 193 nm laser; not sepd., detected by time-of-flight mass spectra;

DOI:10.1021/om990880u

Reference yield:

dimethylbis(phenylseleno)germane (117082-54-9) → diphenyl diselenide (1666-13-3) + dimethylgermylene (74963-95-4)

Guidance literature:

In solid matrix; Irradiation (UV/VIS); photolysis (low-pressure Hg lamp) in rigid 3-methylpentane matrix (77 K, 20 min) or Ar matrix (21 K, 15 min); UV/VIS spectroscopy;

DOI:10.1039/c39880000910

upstream raw materials:

phenylpentamethyldigermane

7,7-dimethyl-1,4,5,6-tetraphenyl-2,3-benzo-7-germanorbornadiene

dimethylbis(phenylseleno)germane

1,2-dichlorotetramethyldigermane

Downstream raw materials:

1,1-dimethyl-2-phenyl-1-germacyclopropane

dichlorodimethylgermanium

C₆H₅Si(CH₃)2Ge(CH₃)2H

CH₃C₆H₄Si(CH₃)2Ge(CH₃)2H

Refernces

• 1、 Borthwick, Ian,Baldwin, Lawrence C.,Sulkes, Mark,Fink, Mark J.. "Molecular beam photochemistry of organopolysilanes and organopolygermanes". . p. 139 - 146. Retrieved 2008/10/08.
• 2、 Ando, Wataru,Itoh, Hiroyuki,Tsumuraya, Takeshi. "Electronic absorption spectra of diorganogermylenes in matrices: Formation of diorganogermylene complexes with heteroatom-containing substrates". . p. 2759 - 2766. Retrieved 2008/10/08.