You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on Database of hazardous chemicals.
Record Information
Version1.0
Creation Date2014-09-11 05:19:54 UTC
Update Date2016-11-09 01:09:13 UTC
Accession NumberCHEM003821
Identification
Common NameSodium dehydroacetate
ClassSmall Molecule
DescriptionSodium dehydroacetate is used as a preservative for cut or peeled squash.
Contaminant Sources
  • EAFUS Chemicals
  • FooDB Chemicals
  • T3DB toxins
  • ToxCast & Tox21 Chemicals
Contaminant Type
  • Ester
  • Food Additive
  • Food Toxin
  • Household Toxin
  • Metabolite
  • Organic Compound
  • Plant Toxin
  • Preservative
  • Synthetic Compound
Chemical Structure
Thumb
Synonyms
ValueSource
Sodium dehydroacetic acidGenerator
Chemical FormulaC8H7NaO4
Average Molecular Mass190.129 g/mol
Monoisotopic Mass190.024 g/mol
CAS Registry Number4418-26-2
IUPAC Namesodium 3-acetyl-6-methyl-4-oxo-4H-pyran-2-olate
Traditional Namesodium 3-acetyl-6-methyl-4-oxopyran-2-olate
SMILES[Na+].CC(=O)C1=C([O-])OC(C)=CC1=O
InChI IdentifierInChI=1S/C8H8O4.Na/c1-4-3-6(10)7(5(2)9)8(11)12-4;/h3,11H,1-2H3;/q;+1/p-1
InChI KeyISZAPZSICMMUCY-UHFFFAOYSA-M
Chemical Taxonomy
Description belongs to the class of organic compounds known as aryl alkyl ketones. These are ketones have the generic structure RC(=O)R', where R = aryl group and R'=alkyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentAryl alkyl ketones
Alternative Parents
Substituents
  • Aryl alkyl ketone
  • Pyranone
  • Pyran
  • Heteroaromatic compound
  • Vinylogous acid
  • Cyclic ketone
  • Oxacycle
  • Organic alkali metal salt
  • Organoheterocyclic compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organic sodium salt
  • Organic salt
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginExogenous
Cellular Locations
  • Cytoplasm
  • Extracellular
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateSolid
AppearanceWhite powder.
Experimental Properties
PropertyValue
Melting Point284 - 287 °C
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility18.1 g/LALOGPS
logP0.85ALOGPS
logP0.85ChemAxon
logS-1ALOGPS
pKa (Strongest Acidic)7.35ChemAxon
pKa (Strongest Basic)-5.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area66.43 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity63.21 m³·mol⁻¹ChemAxon
Polarizability15.47 ųChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MSsplash10-0ffx-7900000000-53446c0cac1ef1635285View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0f6x-0900000000-0f08458ca2320e65e267View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0f6x-0900000000-9d120e91bcc57d0c5524View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00m0-5900000000-1cded7c9b4492a2d4a0dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0f79-0900000000-be0ee749e164f60b0914View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-3900000000-c52c686f4d064b27b225View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0gcc-9400000000-2007c980a67a00210879View in MoNA
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)No indication of carcinogenicity to humans (not listed by IARC).
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDHMDB0040265
FooDB IDFDB019982
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkSodium dehydroacetate
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound ID20466
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSLink
General ReferencesNot Available