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nitrous oxide

N2O

Nitrous oxide has the molecular formula N2O and a molar mass of 44.01 g/mol, a melting point of -91.1 °C and a boiling point of -88.5 °C.

Properties

Molecular formulaN2O
Molar mass44.013 g/mol
Exact (monoisotopic) mass44.00106 g/mol
Melting point-91.11 °C
Boiling point-88.48 °C
Density0.002 g/cm³
logP (octanol–water)0.5
Topological polar surface area19.1 Ų
Hydrogen-bond donors / acceptors0 / 2
Heavy atoms3
InChIKeyGQPLMRYTRLFLPF-UHFFFAOYSA-N

Elemental composition

3 atoms across 2 elements, by mass.

ElementAtomsPercent by mass
Nitrogen (N)263.65%
Oxygen (O)136.35%

Calculate with nitrous oxide

Related compounds

Molar mass and elemental composition are computed from IUPAC 2021 conventional atomic weights. Formula, exact mass and the computed descriptors come from PubChem, which is US government work and in the public domain. Melting point, boiling point and density come from Wikidata under CC0. Properties with no figure shown are absent from those sources rather than zero.