Gallane

Base Information

• Chemical Name: Gallane
• CAS No.: 13572-93-5
• Molecular Formula: GaH3
• Molecular Weight: 72.7468
• DSSTox Substance ID: DTXSID8064696
• Wikipedia: Gallane
• Wikidata: Q15410964
• Mol file: 13572-93-5.mol

Synonyms:gallane;gallium trihydride;GaH3;gallan;trihydridogallium;[GaH3];DTXSID8064696;CHEBI:30427;Q15410964

Chemical Property of Gallane

Chemical Property:

• Melting Point: -15°C
• PSA: 0.00000
• LogP: -0.04330
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 71.94905
• Heavy Atom Count: 1
• Complexity: 0

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [GaH3]

Technology Process of Gallane

There total 5 articles about Gallane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 5.0%

lithium tetrahydridogallate + H2Ga(μ-Cl)2GaH2 → gallium (7440-55-3) + Li(1+)*GaH3Cl(1-)=LiGaH3Cl + gallane (13572-93-5)

Guidance literature:

With octane; byproducts: H2; at -30°C in vac. (<1E-4 mm Hg); Gallane condenses as a white solid, elem. anal.;

DOI:10.1021/ja00187a090

Reference yield:

lithium tetrahydridogallate + H2Ga(μ-Cl)2GaH2 → gallane (13572-93-5)

Guidance literature:

In methyl cyclohexane; byproducts: Ga, H2; further byproduct: H2; all-glass apparatus; reaction in vacuo at -30°C to -23°C; white reaction mixture turning to dark gray (Ga);

DOI:10.1021/ja00014a003

Reference yield:

((CH3)2N(CH2)3)2GaCl → [GaHCl(CH2)3N(CH3)2] (170644-17-4) + gallane (13572-93-5) + monochlorogallane (43311-11-1)

Guidance literature:

In neat (no solvent, solid phase); High Pressure; Ga-complex was heated in high vac. at 400-1000°C; monitored by IR;

DOI:10.1021/ic035496a

Downstream raw materials:

gallium

Gallium trichloride

Refernces

• 1、 Gemelt, Eliza,Muller, Jens. "Insights into the thermal fragmentation of intramolecularly coordinated gallanes. A matrix-isolation FTIR study". . p. 3955 - 3964. Retrieved 2008/10/09.