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This is an old revision of this page, as edited by Beetstra (talk | contribs) at 12:34, 15 February 2012 (Saving copy of the {{chembox}} taken from revid 476660343 of page Boron_nitride for the Chem/Drugbox validation project (updated: '').). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Revision as of 12:34, 15 February 2012 by Beetstra (talk | contribs) (Saving copy of the {{chembox}} taken from revid 476660343 of page Boron_nitride for the Chem/Drugbox validation project (updated: '').)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)
This page contains a copy of the infobox ({{chembox}}) taken from revid 476660343 of page Boron_nitride with values updated to verified values.
WikiProject Chemicals/Chembox validation/VerifiedDataSandbox
Magnified sample of crystalline hexagonal boron nitride
Names
IUPAC name Boron nitride
Identifiers
CAS Number
3D model (JSmol)
ChEBI
ChemSpider
EC Number
  • 233-136-6
Gmelin Reference 216
MeSH Elbor
PubChem CID
RTECS number
  • ED7800000
InChI
  • InChI=1S/BN/c1-2Key: PZNSFCLAULLKQX-UHFFFAOYSA-N
  • InChI=1S/B2N2/c1-3-2-4-1Key: AMPXHBZZESCUCE-UHFFFAOYSA-N
  • InChI=1S/B3N3/c1-4-2-6-3-5-1Key: WHDCVGLBMWOYDC-UHFFFAOYSA-N
  • InChI=1/BN/c1-2Key: PZNSFCLAULLKQX-UHFFFAOYAL
SMILES
  • B#N
Properties
Chemical formula BN
Molar mass 24.82 g·mol
Appearance Colorless crystals
Density 2.1 (hBN); 3.45 (cBN) g/cm
Melting point 2,973 °C (5,383 °F; 3,246 K)
Solubility in water insoluble
Electron mobility 200 cm/(V·s) (cBN)
Refractive index (nD) 1.8 (hBN); 2.1 (cBN)
Structure
Crystal structure hexagonal, sphalerite, wurtzite
Thermochemistry
Std molar
entropy (S298) 		14.77 J K mol
Std enthalpy of
formation (ΔfH298) 		-250.91 kJ mol
Hazards
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 0: Exposure under fire conditions would offer no hazard beyond that of ordinary combustible material. E.g. sodium chlorideFlammability 0: Will not burn. E.g. waterInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
0 0 0
Related compounds
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkY verify (what is  ?) Infobox references
Tracking categories (test):
Chemical compound