gallanylidynearsane

• ChemBase ID: 138889
• Molecular Formular: AsGaH4
• Molecular Mass: 148.67636
• Monoisotopic Mass: 147.87846913
• SMILES: [GaH2]#[AsH2]
• Canonical SMILES: [GaH2]#[AsH2]
• InChI: InChI=1S/As.Ga
• InChIKey: JBRZTFJDHDCESZ-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: gallanylidynearsane
• IUPAC Traditional name: gallium arsenide
• Synonyms: Gallium arsenide; 砷化镓

Database IDs

• CAS Number: 1303-00-0
• EC Number: 215-114-8
• MDL Number: MFCD00011017
• PubChem SID: 24859765; 24883832; 162233140
• PubChem CID: 14770

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.75
• LogD (pH = 7.4): 0.75
• Log P: 0.75
• Molar Refractivity: 0.0 cm^3
• Polarizability: 7.536672 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: (single crystal substrate); pieces
• Density: 5.31 g/mL at 25 °C(lit.)
• Resistivity: ≥1E7 Ω-cm
• Semiconductor Properties: <100>

Safety Information

• European Hazard Symbols: Nature polluting (N); Toxic (T)
• UN Number: 1557
• German water hazard class: 3
• Hazard Class: 6.1
• Packing Group: 2
• Risk Statements: 23/25-50/53
• Safety Statements: 20/21-28-45-60-61
• GHS Pictograms: GHS06; GHS09
• GHS Signal Word: Danger
• GHS Hazard statements: H301 + H331-H410
• GHS Precautionary statements: P261-P273-P301 + P310-P311-P501
• RID/ADR: UN 1557 6.1/PG 2

Product Information

• Purity: 99.999% trace metals basis
• Diam. × Thickness: 2 in. × 0.5 mm
• Linear Formula: GaAs

DETAILS

Sigma Aldrich - 329010

Packaging
1 g in glass bottle

Sigma Aldrich - 651486

Packaging
1 ea in rigid mailer
Physical form
cubic (a = 5.6533 Å)
Physical properties
Mobility >=4500 cm2 · V-1 · S-1
Undoped (Si-type semiconductor), EPD < 5 × 104 cm-2, growth technique = LEC & HB