Chemical Properties of Arsine (CAS 7784-42-1)

Arsine

InChI
InChI=1S/AsH3/h1H3
InChI Key
RBFQJDQYXXHULB-UHFFFAOYSA-N
Formula
AsH3
SMILES
[AsH3]
Molecular Weight1
77.95
CAS
7784-42-1
Other Names
  • Arsenic hydrid
  • Arsenic hydride
  • Arsenic hydride (AsH3)
  • Arsenic trihydride
  • Arseniuretted hydrogen
  • Arsenous hydride
  • Arsenowodor
  • Arsenwasserstoff
  • AsH3
  • Hydrogen arsenide
  • UN 2188
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Physical Properties

Property Value Unit Source
PAff 747.90 kJ/mol NIST
BasG 712.00 kJ/mol NIST
IE [9.89; 10.58] eV Show Hide
IE 9.89 eV NIST
IE 10.06 ± 0.03 eV NIST
IE 10.03 eV NIST
IE 10.58 ± 0.05 eV NIST
logPoct/wat -1.184 Crippen Calculated Property

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔvapH 16.70 kJ/mol 210.00 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [3.00; 6541.68] kPa [156.23; 373.00] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.38469e+01
Coefficient B-1.81915e+03
Coefficient C-1.35500e+01
Temperature range, min.156.23
Temperature range, max.373.00
Pvap 3.00 kPa 156.23 Calculated Property
Pvap 18.89 kPa 180.32 Calculated Property
Pvap 74.82 kPa 204.40 Calculated Property
Pvap 217.72 kPa 228.49 Calculated Property
Pvap 510.85 kPa 252.57 Calculated Property
Pvap 1025.35 kPa 276.66 Calculated Property
Pvap 1831.04 kPa 300.74 Calculated Property
Pvap 2989.19 kPa 324.83 Calculated Property
Pvap 4548.16 kPa 348.91 Calculated Property
Pvap 6541.68 kPa 373.00 Calculated Property

Similar Compounds

Arsenic monohydride. Aluminum monofluoride. Sulfur chloride. Cyano radical. Beryllium monohydride. Cyanide anion. Arsine, silyl-. Arsine, (trifluoromethyl)-. Beryllium hydride. Sulfur dichloride. Trigermanium monocarbide. Lithium nitride. Cyanogen chloride. trilithium nitride. Cyanogen bromide.

Find more compounds similar to Arsine.

Sources

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