Chemical Properties of Methyl nitrite (CAS 624-91-9)

Methyl nitrite

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InChI Key
Molecular Weight1
Other Names
  • Nitrous acid, methyl ester
  • CH3ONO
  • Methylester kyseliny dusite
  • Methyl ester of nitrous acid
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Physical Properties

Property Value Unit Source
PAff 798.90 kJ/mol NIST
BasG 766.40 kJ/mol NIST
Δcgas -752.00 ± 3.00 kJ/mol NIST
Δfgas [-70.00; -62.50] kJ/mol Show Hide
Δfgas -65.44 ± 0.84 kJ/mol NIST
Δfgas -70.00 ± 3.00 kJ/mol NIST
Δfgas -62.50 ± 1.10 kJ/mol NIST
Δfliquid [-85.10; -67.15] kJ/mol Show Hide
Δfliquid -67.15 ± 0.84 kJ/mol NIST
Δfliquid -85.10 ± 1.00 kJ/mol NIST
Δvap 22.60 ± 0.20 kJ/mol NIST
IE [10.30; 11.00] eV Show Hide
IE 10.44 eV NIST
IE 10.30 eV NIST
IE 10.38 ± 0.03 eV NIST
IE 10.38 eV NIST
IE 10.38 ± 0.03 eV NIST
IE Outlier 11.00 eV NIST
IE 10.47 ± 0.01 eV NIST
log10WS -0.51 Crippen Calculated Property
logPoct/wat 0.314 Crippen Calculated Property
McVol 42.370 ml/mol McGowan Calculated Property
Pc 5495.11 kPa Joback Calculated Property
Inp 268.00 NIST
Tboil 308.10 K Joback Calculated Property
Tc 476.03 K Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔvapH [22.10; 26.20] kJ/mol [189.50; 245.50] Show Hide
ΔvapH 26.20 kJ/mol 189.50 NIST
ΔvapH 22.10 kJ/mol 245.50 NIST

Similar Compounds

Methyl nitrate. Hydroxylamine, O-methyl-. Methoxy radical. Formaldoxime, O-methyl. Methyl hypofluorite. Methanol-o-d1. Methyl Alcohol. Methan-d3-ol. Methanol-D4. Methyl radical, methoxy-. (CD3)2O. Dimethyl ether. CH2OH+. Methyl peroxide. Methanediol, dinitrate.

Find more compounds similar to Methyl nitrite.


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