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This is an old revision of this page, as edited by Beetstra (talk | contribs) at 16:28, 16 February 2012 (Saving copy of the {{chembox}} taken from revid 462636280 of page 1,4-Cyclohexadiene 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 16:28, 16 February 2012 by Beetstra (talk | contribs) (Saving copy of the {{chembox}} taken from revid 462636280 of page 1,4-Cyclohexadiene 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 462636280 of page 1,4-Cyclohexadiene with values updated to verified values.
WikiProject Chemicals/Chembox validation/VerifiedDataSandbox
Skeletal formula with all implicit hydrogen shown, skeletal formula; stereo, skeletal formula with all explicit hydrogens added, all of 1,4-cyclohexadiene
Names
Systematic IUPAC name Cyclohexa-1,4-diene
Other names 1,4-Cyclohexadiene
1,4-Dihydrobenzene
Identifiers
CAS Number
3D model (JSmol)
Abbreviations 1,4-CHDN
Beilstein Reference 1900733
ChEBI
ChemSpider
EC Number
  • 211-043-1
Gmelin Reference 1656
MeSH 1,4-cyclohexadiene
PubChem CID
UN number 3295
InChI
  • InChI=1S/C6H8/c1-2-4-6-5-3-1/h1-2,5-6H,3-4H2Key: UVJHQYIOXKWHFD-UHFFFAOYSA-N
  • InChI=1/C6H8/c1-2-4-6-5-3-1/h1-2,5-6H,3-4H2Key: UVJHQYIOXKWHFD-UHFFFAOYAM
SMILES
  • C1C=CCC=C1
Properties
Chemical formula C6H8
Molar mass 80.130 g·mol
Appearance Colorless liquid
Density 847 mg cm
Melting point −50 °C; −58 °F; 223 K
Boiling point 82 °C; 179 °F; 355 K
Refractive index (nD) 1.472
Thermochemistry
Heat capacity (C) 142.2 J K mol
Std molar
entropy (S298) 		189.37 J K mol
Std enthalpy of
formation (ΔfH298) 		63.0-69.2 kJ mol
Std enthalpy of
combustion (ΔcH298) 		-3573.5--3567.5 kJ mol
Hazards
GHS labelling:
Pictograms GHS02: Flammable GHS08: Health hazard
Signal word Danger
Hazard statements H225, H340, H350, H373
Precautionary statements P201, P210, P308+P313
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformFlammability 3: Liquids and solids that can be ignited under almost all ambient temperature conditions. Flash point between 23 and 38 °C (73 and 100 °F). E.g. gasolineInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
2 3 0
Flash point -7 °C
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkY verify (what is  ?) Infobox references
Chemical compound
  1. "1,4-cyclohexadiene - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 27 March 2005. Identification and Related Records. Retrieved 12 October 2011.