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This is an old revision of this page, as edited by Beetstra (talk | contribs) at 19:50, 16 February 2012 (Saving copy of the {{chembox}} taken from revid 477101262 of page Acetic_acid for the Chem/Drugbox validation project (updated: 'KEGG').). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Revision as of 19:50, 16 February 2012 by Beetstra (talk | contribs) (Saving copy of the {{chembox}} taken from revid 477101262 of page Acetic_acid for the Chem/Drugbox validation project (updated: 'KEGG').)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)
This page contains a copy of the infobox ({{chembox}}) taken from revid 477101262 of page Acetic_acid with values updated to verified values.
WikiProject Chemicals/Chembox validation/VerifiedDataSandbox
Skeletal formula of acetic acid
Skeletal formula of acetic acid
Spacefill model of acetic acid
Spacefill model of acetic acid
Skeletal formula of acetic acid with all explicit hydogens added
Skeletal formula of acetic acid with all explicit hydogens added
Ball and stick model of acetic acid
Ball and stick model of acetic acid
Sample of acetic acid in a reagent bottle
Names
IUPAC name Acetic acid
Systematic IUPAC name Ethanoic acid
Other names Methanecarboxylic acid
Identifiers
CAS Number
3D model (JSmol)
Abbreviations AcOH
Beilstein Reference 506007
ChEBI
ChEMBL
ChemSpider
DrugBank
EC Number
  • 200-580-7
Gmelin Reference 1380
IUPHAR/BPS
MeSH Acetic+acid
PubChem CID
RTECS number
  • AF1225000
UNII
UN number 2789
InChI
  • InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N
SMILES
  • CC(O)=O
Properties
Chemical formula C2H4O2
Molar mass 60.052 g·mol
Appearance Colourless liquid
Density 1.049 g cm
Solubility in water Miscible
log P -0.322
Acidity (pKa) 4.792
Basicity (pKb) 9.198
Viscosity 1.22 mPa s
Dipole moment 1.74 D
Thermochemistry
Heat capacity (C) 123.1 J K mol
Std molar
entropy (S298) 		158.0 J K mol
Std enthalpy of
formation (ΔfH298) 		-483.88--483.16 kJ mol
Std enthalpy of
combustion (ΔcH298) 		-875.50--874.82 kJ mol
Hazards
GHS labelling:
Pictograms GHS02: Flammable GHS05: Corrosive
Signal word Danger
Hazard statements H226, H314
Precautionary statements P280, P305+P351+P338, P310
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 2: Must be moderately heated or exposed to relatively high ambient temperature before ignition can occur. Flash point between 38 and 93 °C (100 and 200 °F). E.g. diesel fuelInstability 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calciumSpecial hazards (white): no code
3 2 1
Flash point 40 °C
Lethal dose or concentration (LD, LC):
LD50 (median dose) 3.31 g kg, oral (rat)
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. Scientific literature reviews on generally recognized as safe (GRAS) food ingredients. National Technical Information Service. 1974. p. 1.
  2. "Chemistry", volume 5, Encyclopedia Britannica, 1961, page 374
  3. IUPAC, Commission on Nomenclature of Organic Chemistry (1993). "Table 28(a) Carboxylic acids and related groups.Unsubstituted parent structures". A Guide to IUPAC Nomenclature of Organic Compounds (Recommendations 1993). Blackwell Scientific publications.
  4. "Acetic Acid - PubChem Public Chemical Database". The PubChem Project. USA: National Center for Biotechnology Information.
  5. Cite error: The named reference BB-prs310305 was invoked but never defined (see the help page).