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This is an old revision of this page, as edited by Beetstra (talk | contribs) at 13:30, 15 February 2012 (Saving copy of the {{chembox}} taken from revid 476011320 of page Nitric_oxide for the Chem/Drugbox validation project (updated: 'ChEMBL').). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Revision as of 13:30, 15 February 2012 by Beetstra (talk | contribs) (Saving copy of the {{chembox}} taken from revid 476011320 of page Nitric_oxide for the Chem/Drugbox validation project (updated: 'ChEMBL').)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)
This page contains a copy of the infobox ({{chembox}}) taken from revid 476011320 of page Nitric_oxide with values updated to verified values.
WikiProject Chemicals/Chembox validation/VerifiedDataSandbox
Skeletal formula of nitric oxide with bond length
Skeletal formula showing three lone pairs and one unpaired electron
Skeletal formula showing three lone pairs and one unpaired electron
Space-filling model of nitric oxide
Space-filling model of nitric oxide
Names
IUPAC name Nitric oxide
Systematic IUPAC name Oxidonitrogen(•) (additive)
Other names Nitrogen monoxide
Nitrogen(II) oxide
Identifiers
CAS Number
3D model (JSmol)
ChEBI
ChemSpider
DrugBank
EC Number
  • 233-271-0
Gmelin Reference 451
KEGG
PubChem CID
RTECS number
  • QX0525000
UNII
UN number 1660
InChI
  • InChI=1S/NO/c1-2Key: MWUXSHHQAYIFBG-UHFFFAOYSA-N
  • InChI=1/NO/c1-2Key: MWUXSHHQAYIFBG-UHFFFAOYAI
SMILES
  • =O
Properties
Chemical formula NO
Molar mass 30.006 g·mol
Appearance Colourless gas
Density 1.3402 g dm
Melting point −164 °C (−263 °F; 109 K)
Boiling point −152 °C (−242 °F; 121 K)
Solubility in water 74 cm dm
Refractive index (nD) 1.0002697
Structure
Molecular shape linear (point group C∞v)
Thermochemistry
Std molar
entropy (S298) 		210.76 J K mol
Std enthalpy of
formation (ΔfH298) 		90.29 kJ mol
Pharmacology
Routes of
administration 		Inhalation
Pharmacokinetics:
Bioavailability good
Metabolism via pulmonary capillary bed
Biological half-life 2–6 seconds
Hazards
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 0: Will not burn. E.g. waterInstability 3: Capable of detonation or explosive decomposition but requires a strong initiating source, must be heated under confinement before initiation, reacts explosively with water, or will detonate if severely shocked. E.g. hydrogen peroxideSpecial hazard OX: Oxidizer. E.g. potassium perchlorate
3 0 3OX
Related compounds
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). ☒N verify (what is  ?) Infobox references
Tracking categories (test):
Chemical compound
  1. "Nitric Oxide (CHEBI:16480)". Chemical Entities of Biological Interest (ChEBI). UK: European Bioinformatics Institute.