Chemical Properties of Isocyanic acid (CAS 75-13-8)

Isocyanic acid

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InChI
InChI=1S/CHNO/c2-1-3/h2H
InChI Key
OWIKHYCFFJSOEH-UHFFFAOYSA-N
Formula
CHNO
SMILES
N=C=O
Molecular Weight1
43.02
CAS
75-13-8
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Physical Properties

Property Value Unit Source
PAff 753.00 kJ/mol NIST
BasG 718.80 kJ/mol NIST
Δf 59.41 kJ/mol Joback Calculated Property
Δfgas -97.00 ± 13.00 kJ/mol NIST
Δvap 36.04 kJ/mol Joback Calculated Property
IE [11.60; 11.62] eV Show Hide
IE 11.60 ± 0.01 eV NIST
IE 11.60 ± 0.01 eV NIST
IE 11.62 ± 0.02 eV NIST
IE 11.60 ± 0.01 eV NIST
log10WS -5.49 Crippen Calculated Property
logPoct/wat -0.099 Crippen Calculated Property
McVol 32.200 ml/mol McGowan Calculated Property
Tboil 296.73 K Joback Calculated Property
Tfus 211.27 K Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [17.53; 40.50] J/mol×K [100.12; 296.73] Show Hide
Cp,gas 17.53 J/mol×K 100.12 Joback Calculated Property
Cp,gas 17.53 J/mol×K 100.12 Joback Calculated Property
Cp,gas 17.53 J/mol×K 100.12 Joback Calculated Property
Cp,gas 17.53 J/mol×K 100.12 Joback Calculated Property
Cp,gas 17.53 J/mol×K 100.12 Joback Calculated Property
Cp,gas 17.53 J/mol×K 100.12 Joback Calculated Property
Cp,gas 40.50 J/mol×K 296.73 Joback Calculated Property

Similar Compounds

Isocyanato radical. Hydrogen isocyanide. HNCCCO. Methanimine. Imidogen-d. Imidogen. Carbon monoxide. Methane, isocyanato-. NH2+. Amino radical. Carbon dioxide. CO2+. Dicarbon monoxide. Nitrosyl hydride. Methyl-d1 radical, oxo-.

Find more compounds similar to Isocyanic acid.

Sources

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