Description

Tris(dimethylamido)gallium (III) (CAS No. 57731-40-5) is a highly specialized organometallic compound with the molecular formula C₁₂H₃₆Ga₂N₆, also known by its IUPAC name N-[bis(dimethylamino)gallanyl]-N-methylmethanamine. This dimeric gallium complex is a volatile, moisture-sensitive precursor widely used in chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes for the fabrication of advanced semiconductor materials, including gallium nitride (GaN) and other III-V compounds. Its high purity and thermal stability make it ideal for precise thin-film growth in optoelectronic and microelectronic applications. Packaged under inert gas to ensure stability, this compound is a critical reagent for researchers and manufacturers in nanotechnology, photovoltaics, and advanced materials science.

Properties

• CAS Number: 57731-40-5
• Complexity: 74
• IUPAC Name: N-[bis(dimethylamino)gallanyl]-N-methyl-methanamine
• InChI: InChI=1S/6C2H6N.2Ga/c6*1-3-2;;/h6*1-2H3;;/q6*-1;2*+3
• InChI Key: OHLCFMPFTXQSJZ-UHFFFAOYSA-N
• Exact Mass: 404.15042
• Molecular Formula: C12H36Ga2N6
• Molecular Weight: 403.90
• SMILES: CN(C)[Ga](N(C)C)N(C)C.CN(C)[Ga](N(C)C)N(C)C
• Topological: 19.4
• Monoisotopic Mass: 402.15129
• Synonyms: 57731-40-5, Tris(dimethylamido)gallium (III), 627-392-1, Tris(dimethylamido)gallium(III), Tris(dimethylamino)gallium(III) dimer, MFCD11973803, tris(dimethylamido) gallium (III), N-[bis(dimethylamino)gallanyl]-N-methylmethanamine

Application

Tris(dimethylamido)gallium (III) is primarily employed as a precursor in the deposition of gallium-containing thin films via CVD and ALD techniques, essential for producing high-performance semiconductors. It is also used in the synthesis of gallium-based nanomaterials for optoelectronic devices such as LEDs and laser diodes. Additionally, this compound serves as a key reagent in organometallic chemistry research, enabling the development of novel catalysts and coordination complexes.

Safety and Hazards

GHS Hazard Statements

• H228 (90.7%): Flammable solid [Danger Flammable solids]
• H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Precautionary Statements

• P210, P240, P241, P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P405, and P501

Hazard Classes and Categories

• Flam. Sol. 1 (90.7%)
• Skin Corr. 1B (100%)

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.