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Germanium

Base Information
  • Chemical Name:Germanium
  • CAS No.:33272-98-9
  • Deprecated CAS:129827-75-4
  • Molecular Formula:
  • Molecular Weight:75.6633
  • Hs Code.:
  • European Community (EC) Number:231-164-3
  • UNII:619P6J82AE,00072J7XWS
  • DSSTox Substance ID:DTXSID8052483,DTXSID7052521,DTXSID30422913,DTXSID901318637
  • Wikipedia:Germanium
  • Wikidata:Q867,Q27113865,Q27113859
  • NCI Thesaurus Code:C95170
Germanium

Synonyms:Germanium

Suppliers and Price of Germanium
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 0 raw suppliers
Chemical Property of Germanium
Chemical Property:
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:0
  • Rotatable Bond Count:0
  • Exact Mass:73.9211778
  • Heavy Atom Count:1
  • Complexity:0
Purity/Quality:
Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:

SDS file from LookChem

Useful:
  • Chemical Classes:Metals -> Metalloid Compounds (Germanium)
  • Canonical SMILES:[Ge]
  • Recent EU Clinical Trials:A phase 3b, open-label, multi-country, multi-centre, long-term follow-up study of ZOSTER-049 (follow-up of ZOSTER-006/022 studies) to assess the prophylactic efficacy, safety and persistence of immune response of a Herpes Zoster subunit vaccine and assessment of persistence of immune response and safety of 1 or 2 additional doses administered in ZOSTER-049 in 2 subgroups of older adults
Technology Process of Germanium

There total 5 articles about Germanium 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:
Guidance literature:
With carbon dioxide; In gas; gas phase ion-molecule reaction; 20 eV impact; GeH4/CO2 (1/25); 5*E-7 torr; under FTMS conditions; FTMS; CIMS;
DOI:10.1016/0022-328X(89)85058-2
Guidance literature:
With carbon monoxide; In gas; gas phase ion-molecule reaction; 20 eV electron beam; GeH4/CO mixture (1/25) at 5*E-7 torr; in FTMS cell; disappearance of CO(1+) in less than 100 ms; Fourier transform mass spectroscopy (FTMS); chemical ionization mass spectroscopy (CIMS);
DOI:10.1016/0022-328X(89)85058-2
Guidance literature:
With carbon dioxide; In gas; gas phase ion-molecule reaction; under chemical ionization conditions; GeH4(10.5%)/CO2 and GeH4(1.78%)/CO2 are investigated; further products; variation of the total pressure; CIMS;
DOI:10.1016/0022-328X(89)85058-2
upstream raw materials:

germane

ethene

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