Germanium tetrachloride, with the chemical formula GeCl₄, is a compound used in various industrial and research applications. Its CAS number is indeed 10038-98-9. Here are some characteristics of Germanium tetrachloride:
Physical Properties:
Appearance: Colorless liquid.
Boiling Point: Approximately 83.1 °C at standard pressure.
Melting Point: -49.5 °C.
Density: About 1.72 g/cm³ at 20 °C.
Solubility: Soluble in organic solvents such as benzene and chloroform, but reacts with water.
Chemical Properties:
Hygroscopic: It readily absorbs moisture from the air and hydrolyzes to form germanium dioxide (GeO₂) and hydrochloric acid (HCl).
Reactivity: Reacts with reducing agents, bases, and water.
Uses:
Semiconductor Industry: Used in the production of germanium-based semiconductors.
Optics: Precursor for manufacturing optical fibers and glass.
Research: Utilized in chemical synthesis and as a reagent in laboratory settings.
Safety Considerations:
Toxicity: Inhalation or skin contact can cause irritation and health problems.
Corrosivity: Can corrode metal containers and equipment due to its acidic nature.
Handling: Requires appropriate personal protective equipment (PPE), ventilation, and handling precautions.
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