Chemical Properties of Propanedinitrile, dimethyl- (CAS 7321-55-3)

Propanedinitrile, dimethyl-

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InChI
InChI=1S/C5H6N2/c1-5(2,3-6)4-7/h1-2H3
InChI Key
BCMJJXWXMZYZKN-UHFFFAOYSA-N
Formula
C5H6N2
SMILES
CC(C)(C#N)C#N
Molecular Weight1
94.11
CAS
7321-55-3
Other Names
  • Malononitrile, dimethyl-
  • Dimethylmalononitrile
  • 2,2-Dicyanopropane

Physical Properties

Property Value Unit Source
Δcsolid -2960.20 ± 0.71 kJ/mol NIST
Δf 260.42 kJ/mol Joback Calculated Property
Δfgas 197.20 ± 1.00 kJ/mol NIST
Δfsolid 135.20 ± 0.20 kJ/mol NIST
Δfus 4.30 kJ/mol Joback Calculated Property
Δsub [61.97; 62.00] kJ/mol Show Hide
Δsub 61.97 ± 0.71 kJ/mol NIST
Δsub 62.00 kJ/mol NIST
Δsub 62.00 ± 0.70 kJ/mol NIST
Δvap 46.38 kJ/mol Joback Calculated Property
IE 12.39 eV NIST
log10WS -1.41 Crippen Calculated Property
logPoct/wat 1.060 Crippen Calculated Property
McVol 84.070 ml/mol McGowan Calculated Property
Pc 3345.11 kPa Joback Calculated Property
Tboil 442.70 K NIST
Tc 740.17 K Joback Calculated Property
Tfus 278.51 K Joback Calculated Property
Ttriple 307.47 ± 0.02 K NIST
Vc 0.356 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [171.80; 206.39] J/mol×K [514.73; 740.17] Show Hide
Cp,gas 171.80 J/mol×K 514.73 Joback Calculated Property
Cp,gas 178.72 J/mol×K 552.30 Joback Calculated Property
Cp,gas 185.13 J/mol×K 589.88 Joback Calculated Property
Cp,gas 191.07 J/mol×K 627.45 Joback Calculated Property
Cp,gas 196.57 J/mol×K 665.02 Joback Calculated Property
Cp,gas 201.66 J/mol×K 702.59 Joback Calculated Property
Cp,gas 206.39 J/mol×K 740.17 Joback Calculated Property
ΔfusH [4.05; 9.87] kJ/mol [302.60; 307.50] Show Hide
ΔfusH 9.87 kJ/mol 302.60 NIST
ΔfusH 4.05 kJ/mol 307.50 NIST
ΔfusH 4.05 kJ/mol 307.50 NIST
ΔvapH 47.50 kJ/mol 367.50 NIST
ΔfusS [13.18; 32.59] J/mol×K [302.60; 307.50] Show Hide
ΔfusS 32.59 J/mol×K 302.60 NIST
ΔfusS 13.18 J/mol×K 307.50 NIST

Similar Compounds

Propanenitrile, 2,2-dimethyl-. Neopentane. Neopentyl radical. Isobutyronitrile. 1-Phospha-1-butyne, 3,3-dimethyl-. 1,1-Dicyanoethane. Tetramethylbutanedinitrile. 1-Butyne, 3,3-dimethyl-. Propanal, 2,2-dimethyl-. Propane, 2-chloro-2-methyl-. di-t-Butylacetylene. Acetone cyanohydrin. 2-Pentyne, 4,4-dimethyl-. Propane, 1-iodo-2,2-dimethyl-. Propane, 1-chloro-2,2-dimethyl-.

Find more compounds similar to Propanedinitrile, dimethyl-.

Sources

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