Chemical Properties of Germane, tetraethyl- (CAS 597-63-7)

Germane, tetraethyl-

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InChI
InChI=1S/C8H20Ge/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H3
InChI Key
QQXSEZVCKAEYQJ-UHFFFAOYSA-N
Formula
C8H20Ge
SMILES
CC[Ge](CC)(CC)CC
Molecular Weight1
188.88
CAS
597-63-7
Other Names
  • (C2H5)4Ge
  • Germane, tetraethyl-
  • Germanium, tetraethyl-
  • Tetraethylgermane
Sources

Physical Properties

Property Value Unit Source
Δcliquid [-6356.80; -6341.30] kJ/mol Show Hide
Δcliquid -6342.90 ± 4.20 kJ/mol NIST
Δcliquid -6350.50 ± 6.30 kJ/mol NIST
Δcliquid -6356.80 ± 3.20 kJ/mol NIST
Δcliquid -6341.30 ± 7.10 kJ/mol NIST
Δfgas [-164.90; -142.90] kJ/mol Show Hide
Δfgas -142.90 ± 3.90 kJ/mol NIST
Δfgas -158.40 ± 7.50 kJ/mol NIST
Δfgas -164.90 ± 6.50 kJ/mol NIST
Δfgas -156.80 ± 4.80 kJ/mol NIST
Δfliquid [-210.60; -188.60] kJ/mol Show Hide
Δfliquid -188.60 ± 3.90 kJ/mol NIST
Δfliquid -204.10 ± 7.50 kJ/mol NIST
Δfliquid -210.60 ± 6.50 kJ/mol NIST
Δfliquid -202.50 ± 4.80 kJ/mol NIST
Δvap 45.70 ± 0.40 kJ/mol NIST
Δvap 45.70 ± 0.40 kJ/mol NIST
IE 8.90 eV NIST
IE 9.80 eV NIST
IE 9.30 eV NIST
logPoct/wat 3.51 Crippen Calculated Property
liquid 428.80 J/mol×K NIST
Tboil 435.40 ± 0.50 K NIST
Tfus 180.47 ± 0.20 K NIST
Ttriple 179.99 ± 0.02 K NIST
Ttriple 180.30 ± 0.20 K NIST

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,liquid 294.70 J/mol×K 298.15 NIST
Cp,liquid 309.60 J/mol×K 298.15 NIST
ΔfusH [12.31; 12.61] kJ/mol [179.99; 180.47] Show Hide
Plot of Enthalpy of fusion at a given temperature.
ΔfusH 12.31 kJ/mol 179.99 NIST
ΔfusH 12.62 kJ/mol 180.3 NIST
ΔfusH 12.31 kJ/mol 180.3 NIST
ΔfusH 12.31 kJ/mol 180.3 NIST
ΔfusH 12.41 kJ/mol 180.47 NIST
ΔvapH 43.40 kJ/mol 273.0 NIST
ΔvapH 46.10 kJ/mol 386.5 NIST
ΔfusS 68.00 J/mol×K 179.99 NIST
ΔfusS 70.00 J/mol×K 180.3 NIST
ΔfusS 68.74 J/mol×K 180.47 NIST

Similar Compounds

Germane, ethenyltriethyl-. Tetrapropyl germane. Germane, tetrabutyl-. 1,1-DIMETHYLGERMACYCLOPENTENE-3. Germane, bromotriethyl-. Germane, tetrapentyl-. Germane, tetrahexyl-. Germane, tetramethyl-. 1,1,1-Triethyl-2,2,2-trimethyldigermane. Digermane, hexaethyl-. Germane, ethyl-. Methoxytrimethylgermanium. Digermane, hexamethyl-. Germane, trimethyl(methylthio)-. Ethyl difluoroarsine.

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