Record Information
Version1.0
Creation date2010-04-08 22:11:49 UTC
Update date2018-05-29 01:18:40 UTC
Primary IDFDB015392
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameZinc acetate
DescriptionNutrient supplement Zinc acetate is the chemical compound with the formula Zn(O2CCH3)2, which commonly occurs as a dihydrate Zn(O2CCH3)2(H2O)2. Both the hydrate and the anhydrous forms are colorless solids that are commonly used in chemical synthesis and as dietary supplements. Zinc acetates are prepared by the action of acetic acid on zinc carbonate or zinc metal. When used as a food additive, it has the E number E650.
CAS Number557-34-6
Structure
Thumb
Synonyms
SynonymSource
Acetic acid, zinc saltChEBI
Acetic acid, zinc salt (2:1)ChEBI
Acetic acid, zinc(II) saltChEBI
DicarbomethoxyzincChEBI
Zinc acetate anhydrousChEBI
Zinc di(acetate)ChEBI
Zinc diacetateChEBI
Zinc(II) acetateChEBI
ZN(II)ac2ChEBI
ZN(OAc)2ChEBI
Acetate, zinc saltGenerator
Acetate, zinc salt (2:1)Generator
Acetate, zinc(II) saltGenerator
Zinc acetic acid anhydrousGenerator
Zinc di(acetic acid)Generator
Zinc diacetic acidGenerator
Zinc(II) acetic acidGenerator
Zinc acetic acidGenerator
Zinc(2+) ion diacetic acidGenerator
Zinc acetate, anhydrousMeSH
Anhydrous zinc acetateMeSH
Zinc acetate dihydrateMeSH
GalzinMeSH
E650db_source
Predicted Properties
PropertyValueSource
Water Solubility49.9 g/LALOGPS
logP0.2ALOGPS
logP-0.22ChemAxon
logS-0.57ALOGPS
pKa (Strongest Acidic)4.54ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area40.13 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity23.48 m³·mol⁻¹ChemAxon
Polarizability4.96 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC4H6O4Zn
IUPAC namezinc(2+) ion diacetate
InChI IdentifierInChI=1S/2C2H4O2.Zn/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
InChI KeyDJWUNCQRNNEAKC-UHFFFAOYSA-L
Isomeric SMILES[Zn++].CC([O-])=O.CC([O-])=O
Average Molecular Weight183.497
Monoisotopic Molecular Weight181.955755258
Classification
Description belongs to the class of organic compounds known as carboxylic acids. Carboxylic acids are compounds containing a carboxylic acid group with the formula -C(=O)OH.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassCarboxylic acids
Direct ParentCarboxylic acids
Alternative Parents
Substituents
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organic salt
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkNot Available
External Descriptors
Ontology
Physiological effect

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Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateliquid
Physical DescriptionNot Available
Mass CompositionC 26.19%; H 3.30%; O 34.88%; Zn 35.64%DFC
Melting PointMp 242°DFC
Boiling PointSubl.150 200°DFC
Experimental Water Solubility303 mg/mLMERCK INDEX (1996)
Experimental logP-0.17HANSCH,C ET AL. (1995)
Experimental pKa4.76 at 25 °C
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
SpectraNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID11192
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB36495
CRC / DFC (Dictionary of Food Compounds) IDKBT02-D:KBT02-D
EAFUS ID3902
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDZinc_acetate
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSshow
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference