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Atomfair Trimethylgallium TMGa C3H9Ga

Description Trimethylgallium (TMGa) is a highly reactive organometallic compound with the molecular formula C3H9Ga and CAS number 1445-79-0 . This colorless, pyrophoric liquid is a critical precursor in metalorganic chemical vapor deposition (MOCVD) and molecular beam epitaxy (MBE) processes for the production of advanced semiconductor materials, particularly gallium-containing compounds like GaN, GaAs, and Ga2O3. Packaged in high-purity stainless steel cylinders under inert gas to ensure stability, our TMGa is available in research and bulk quantities with guaranteed purity levels up to 99.9999% (6N) , making it ideal for optoelectronic, photovoltaic, and microelectronic applications. Proper handling under argon or nitrogen atmosphere…

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Description

Description

Trimethylgallium (TMGa) is a highly reactive organometallic compound with the molecular formula C3H9Ga and CAS number 1445-79-0. This colorless, pyrophoric liquid is a critical precursor in metalorganic chemical vapor deposition (MOCVD) and molecular beam epitaxy (MBE) processes for the production of advanced semiconductor materials, particularly gallium-containing compounds like GaN, GaAs, and Ga2O3. Packaged in high-purity stainless steel cylinders under inert gas to ensure stability, our TMGa is available in research and bulk quantities with guaranteed purity levels up to 99.9999% (6N), making it ideal for optoelectronic, photovoltaic, and microelectronic applications. Proper handling under argon or nitrogen atmosphere is required due to its air- and moisture-sensitive nature.

  • CAS No: 1445-79-0
  • Molecular Formula: C3H9Ga
  • Molecular Weight: 114.83
  • Exact Mass: 113.99600
  • Monoisotopic Mass: 113.99600
  • IUPAC Name: trimethylgallane
  • SMILES: C[Ga](C)C
  • Synonyms: TRIMETHYLGALLIUM, Gallium, trimethyl-, EINECS 215-897-6, DTXSID2061696, Gallium, trimethyl

Application

Trimethylgallium serves as the primary gallium source in MOCVD growth of III-V semiconductor thin films for LED, laser diode, and high-frequency electronic devices. It is essential for manufacturing blue/green LEDs and laser diodes in nitride-based systems (GaN, InGaN). TMGa is also used in solar cell production (GaAs photovoltaics) and as a dopant precursor in advanced semiconductor fabrication.

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