Chemical Properties of Tetraethylgermanium (CAS 597-63-7)

Tetraethylgermanium

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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
  • Germane, tetraethyl-
  • Tetraethylgermane
  • (C2H5)4Ge
  • Germanium, tetraethyl-
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Physical Properties

Property Value Unit Source
Δcliquid [-6356.80; -6341.30] kJ/mol Show
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
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
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; 45.70] kJ/mol Show
Δvap 45.70 ± 0.40 kJ/mol NIST
Δvap 45.70 ± 0.40 kJ/mol NIST
IE [8.90; 9.80] eV Show
IE 8.90 eV NIST
IE 9.80 eV NIST
IE 9.30 eV NIST
log10WS -0.64 Crippen Calculated Property
logPoct/wat 3.515 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; 180.30] K Show
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; 309.60] J/mol×K [298.15; 298.15] Show
Cp,liquid 294.70 J/mol×K 298.15 NIST
Cp,liquid 309.60 J/mol×K 298.15 NIST
ΔfusH [12.31; 12.62] kJ/mol [179.99; 180.47] Show
T(K)
Enthalpy of fusion at a given temperature (kJ/mol)
12.3
12.35
12.4
12.45
12.5
12.55
12.6
180
180.20000000000002
180.4
ΔfusH 12.31 kJ/mol 179.99 NIST
ΔfusH 12.62 kJ/mol 180.30 NIST
ΔfusH 12.31 kJ/mol 180.30 NIST
ΔfusH 12.31 kJ/mol 180.30 NIST
ΔfusH 12.41 kJ/mol 180.47 NIST
ΔvapH [43.40; 46.10] kJ/mol [273.00; 386.50] Show
ΔvapH 43.40 kJ/mol 273.00 NIST
ΔvapH 46.10 kJ/mol 386.50 NIST
ΔfusS [68.00; 70.00] J/mol×K [179.99; 180.47] Show
ΔfusS 68.00 J/mol×K 179.99 NIST
ΔfusS 70.00 J/mol×K 180.30 NIST
ΔfusS 68.74 J/mol×K 180.47 NIST

Similar Compounds

Triethylgermanium bromide. Germane, ethenyltriethyl-. Germane, tetrapropyl-. Germane, tetrabutyl-. Digermane, 1,1,1-triethyl-2,2,2-trimethyl-. Digermane, hexaethyl-. Germane, tetrapentyl-. Germacyclopent-3-ene,1,1-dimethyl-. Germane, tetrahexyl-. 2-Butyl-2-methyl tetrahydrofuran. Succinic acid, tridec-2-yn-1-yl 3-methylbut-2-yl ester. 2(3H)-Furanone, 5-ethyldihydro-5-methyl-. 7-Oxabicyclo[2.2.1]heptane, 1-methyl-4-(1-methylethyl)-. Hexane, 3-methoxy-3-methyl-. Cyclopropanemethanol, «alpha»-methyl-«alpha»-propyl-.

Find more compounds similar to Tetraethylgermanium.

Sources

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