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CAS 10060-11-4

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Germanium chloride (GeCl2)

Description:
Germanium chloride (GeCl2) is an inorganic compound characterized by its molecular formula comprising one germanium atom and two chlorine atoms. It typically appears as a colorless to pale yellow liquid or solid, depending on its physical state and purity. GeCl2 is known for its hygroscopic nature, meaning it readily absorbs moisture from the air, which can lead to hydrolysis and the formation of germanium dioxide (GeO2) and hydrochloric acid (HCl). This compound is soluble in polar solvents, such as water and alcohols, and is often used in the synthesis of germanium-based materials and as a precursor in semiconductor manufacturing. Germanium chloride can also act as a Lewis acid, participating in various chemical reactions, including coordination with ligands. Safety precautions are necessary when handling GeCl2, as it is corrosive and can cause irritation to the skin, eyes, and respiratory system. Proper storage in a cool, dry place, away from moisture, is essential to maintain its stability and prevent degradation.
Formula:Cl2Ge
InChI:InChI=1S/Cl2Ge/c1-3-2
InChI key:InChIKey=QHGIKMVOLGCZIP-UHFFFAOYSA-N
SMILES:[Ge](Cl)Cl
Synonyms:
  • Dichloro-Lambda~2~-Germane
  • Dichlorogermylene
  • Germanium chloride (GeCl<sub>2</sub>)
  • Germanium dichloride
  • Germanium(2+) chloride
  • Germanium chloride (GeCl2)
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