Chemical Properties of deuterium oxide (CAS 7789-20-0)

deuterium oxide

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InChI
InChI=1S/H2O/h1H2/i/hD2
InChI Key
XLYOFNOQVPJJNP-ZSJDYOACSA-N
Formula
D2O
SMILES
O
Molecular Weight1
20.03
CAS
7789-20-0
Other Names
  • HEAVY WATER

Physical Properties

Property Value Unit Source
IE [12.62; 17.26] eV Show Hide
IE 12.64 ± 0.00 eV NIST
IE 12.65 ± 0.03 eV NIST
IE 12.64 eV NIST
IE 12.64 eV NIST
IE 12.64 eV NIST
IE 12.63 ± 0.00 eV NIST
IE 12.63 ± 0.00 eV NIST
IE 12.64 ± 0.01 eV NIST
IE 12.63 eV NIST
IE 12.62 ± 0.01 eV NIST
IE 13.70 eV NIST
IE Outlier 17.26 eV NIST
IE 12.64 ± 0.01 eV NIST
log10WS 0.73 Crippen Calculated Property
logPoct/wat -0.825 Crippen Calculated Property
McVol 16.730 ml/mol McGowan Calculated Property
Pc [21671.00; 21671.00] kPa Show Hide
Pc 21671.00 ± 70.00 kPa NIST
Pc 21671.00 ± 15.00 kPa NIST
ρc [356.49; 356.49] kg/m3 Show Hide
ρc 356.49 ± 4.01 kg/m3 NIST
ρc 356.49 ± 4.01 kg/m3 NIST
Tc [0.00; 643.89] K Show Hide
Tc 643.89 ± 0.20 K NIST
Tc 643.89 ± 0.20 K NIST
Tc 0.00 K NIST
Tfus [276.97; 276.97] K Show Hide
Tfus 276.97 ± 0.03 K NIST
Tfus 276.97 ± 0.05 K NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [0.67; 21665.08] kPa [276.97; 643.89] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.65518e+01
Coefficient B-3.93505e+03
Coefficient C-4.48000e+01
Temperature range, min.276.97
Temperature range, max.643.89
Pvap 0.67 kPa 276.97 Calculated Property
Pvap 8.45 kPa 317.74 Calculated Property
Pvap 55.05 kPa 358.51 Calculated Property
Pvap 232.95 kPa 399.28 Calculated Property
Pvap 732.07 kPa 440.05 Calculated Property
Pvap 1857.13 kPa 480.81 Calculated Property
Pvap 4017.86 kPa 521.58 Calculated Property
Pvap 7697.42 kPa 562.35 Calculated Property
Pvap 13410.99 kPa 603.12 Calculated Property
Pvap 21665.08 kPa 643.89 Calculated Property
Pvap [0.69; 155.69] kPa [277.15; 386.15] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A9.35166e+01
Coefficient B-8.36079e+03
Coefficient C-1.14621e+01
Coefficient D9.74840e-06
Temperature range, min.277.15
Temperature range, max.386.15
Pvap 0.69 kPa 277.15 Calculated Property
Pvap 1.60 kPa 289.26 Calculated Property
Pvap 3.42 kPa 301.37 Calculated Property
Pvap 6.84 kPa 313.48 Calculated Property
Pvap 12.88 kPa 325.59 Calculated Property
Pvap 23.02 kPa 337.71 Calculated Property
Pvap 39.29 kPa 349.82 Calculated Property
Pvap 64.37 kPa 361.93 Calculated Property
Pvap 101.73 kPa 374.04 Calculated Property
Pvap 155.69 kPa 386.15 Calculated Property

Similar Compounds

Water-d. Water-t2. heavy water. Water. Water-t. Water-18O. Hydronium cation. hydroxyl-t. Hydroxyl-d. Hydroxyl radical. Hydroxyl anion. Beryllium hydroxide. HOP. sodium hydroxide. Hypofluorous acid.

Find more compounds similar to deuterium oxide.

Mixtures

Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.

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