Record Information
Version1.0
Creation Date2016-05-19 03:15:28 UTC
Update Date2016-11-09 01:14:07 UTC
Accession NumberCHEM010031
Identification
Common NameChromic acid (H2Cr2O7)
ClassSmall Molecule
DescriptionNot Available
Contaminant Sources
  • HPV EPA Chemicals
  • STOFF IDENT Compounds
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
-chromium(2+) ion dihydric acid dihydroxideGenerator
Λ²-chromium(2+) ion dihydric acid dihydroxideGenerator
CromateGenerator
Chemical FormulaCrH6O4
Average Molecular Mass122.041 g/mol
Monoisotopic Mass121.967 g/mol
CAS Registry Number13530-68-2
IUPAC Nameλ²-chromium(2+) ion dihydrate dihydroxide
Traditional Nameλ²-chromium(2+) ion dihydrate dihydroxide
SMILESO.O.[OH-].[OH-].[Cr++]
InChI IdentifierInChI=1S/Cr.4H2O/h;4*1H2/q+2;;;;/p-2
InChI KeyXJWOOLLZQWGUKU-UHFFFAOYSA-L
Chemical Taxonomy
Description belongs to the class of inorganic compounds known as transition metal hydroxides. These are inorganic compounds in which the largest oxoanion is hydroxide, and in which the heaviest atom not in an oxoanion is a transition metal.
KingdomInorganic compounds
Super ClassMixed metal/non-metal compounds
ClassTransition metal oxoanionic compounds
Sub ClassTransition metal hydroxides
Direct ParentTransition metal hydroxides
Alternative Parents
Substituents
  • Transition metal hydroxide
  • Inorganic hydride
  • Inorganic oxide
  • Inorganic salt
Molecular FrameworkNot Available
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
logP-0.16ChemAxon
pKa (Strongest Acidic)15.7ChemAxon
pKa (Strongest Basic)-1.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity0 m³·mol⁻¹ChemAxon
Polarizability1.78 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0900000000-81927d34fea013352d3eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00di-0900000000-81927d34fea013352d3eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00di-0900000000-81927d34fea013352d3eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-0900000000-fd8da0b033861b9c53e3Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00di-0900000000-fd8da0b033861b9c53e3Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00di-0900000000-fd8da0b033861b9c53e3Spectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDNot Available
FooDB IDNot Available
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound ID60209067
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDECMDB20278
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available