Deprecated ChemSpider Record

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ChemSpider 2D Image | oxygen-18 | H2O


  • Molecular FormulaH2O
  • Average mass17.999 Da
  • Monoisotopic mass17.999161 Da
  • ChemSpider ID21865191
  • Non-standard isotope - Non-standard isotope

More details:

Date of deprecation: 13:00, Oct 22, 2013
Reason for deprecation: Deprecate record: there are no supporting data sources.

If you believe this record was deprecated in error, please use the Comment on this record button to contact the ChemSpider team.

Common reasons for deprecation are:
  • Chemically impossible structures (eg. incorrect valence atoms)
  • Lack of any linking data sources
  • Poor depiction of a structure that is already in ChemSpider

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

14314-42-2 [RN]
14797-71-8 [RN]
heavy oxygen
oxygen, isotope of mass 18
schwerer Sauerstoff

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 0.9±0.0 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity: 3.7±0.0 cm3
#H bond acceptors:
#H bond donors:
#Freely Rotating Bonds:
#Rule of 5 Violations:
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area:
Polarizability: 1.5±0.0 10-24cm3
Surface Tension: 72.3±0.0 dyne/cm
Molar Volume: 18.0±0.0 cm3

Click to predict properties on the Chemicalize site

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