GERMANIUM TETRACHLORIDE, 99.9+%

Product Code: GEG5600
CAS No: 10038-98-9
SDS Sheets: EU | US
COMMERCIAL
10038-98-9
Pack Size
Quantity
Price
 
25 g
$264.00
100 g
$843.00
1 kg
$6,930.00

Prices listed are EXW price (Morrisville, PA US) in USD. Prices vary depending on currency and Incoterms.

Product data and descriptions listed are typical values, not intended to be used as specification.

  • Einecs Number

    233-116-7
  • HMIS

    3-0-1-X
  • Molecular Formula

    Cl4Ge
  • Molecular Weight (g/mol)

    214.40
  • Purity (%)

    99.9%
  • TSCA

    Yes
  • Delta H Vaporization (kJ/mol)

    7.35 kcal/mole
  • Boiling Point (˚C/mmHg)

    83.1
  • Density (g/mL)

    1.879
  • Melting Point (˚C)

    -49 to -52°
  • Refractive Index @ 20˚C

    1.4644

Additional Properties

  • Hydrolytic Sensitivity

    8: reacts rapidly with moisture, water, protic solvents
  • Application

    Catalyst for chlorination of activated aromatics yielding chlorinated cyclohexadienes.1
    Coupling agent (star site) for production of rubbers from living polymers.2,3
    Employed in formation of mixed SiO2-GeO2 powders in hydrogen-oxygen flames.4

    Reference

    1. DiBella, E. et al. U.S. Patent 3,355,506, 1967.
    2. Chem. Abstr. 97, P128909y.
    3. Hanna, J. et al. J. Non-Cryst. Solids 1996, 198-200, 879; Chem. Abstr. 97, P40160m.
    4. Hung, C. et al. J. Mater. Res. 1992, 7, 1870.

    Safety

  • Hazard Info

    ivn mus, LD50: 56 mg/kg
  • Packaging Under

    Nitrogen