Record Information
Version1.0
Creation Date2014-08-29 06:51:42 UTC
Update Date2016-11-09 01:09:09 UTC
Accession NumberCHEM003458
Identification
Common NameDiquat dibromide
ClassSmall Molecule
DescriptionDiquat dibromide is a non-selective contact herbicide, algicide, desiccant, and defoliant that produces desiccation and defoliation most often available as the dibromide, diquat dibromide.
Contaminant Sources
  • Clean Air Act Chemicals
  • HPV EPA Chemicals
  • STOFF IDENT Compounds
  • T3DB toxins
Contaminant Type
  • Bromide Compound
  • Herbicide
  • Household Toxin
  • Organic Compound
  • Pesticide
  • Synthetic Compound
Chemical Structure
Thumb
Synonyms
ValueSource
Dibromide, diquatMeSH
DiquatMeSH
Chemical FormulaC12H12Br2N2
Average Molecular Mass344.045 g/mol
Monoisotopic Mass341.937 g/mol
CAS Registry Number85-00-7
IUPAC Name7λ⁵,10λ⁵-diazatricyclo[8.4.0.0²,⁷]tetradeca-1(14),2,4,6,10,12-hexaene-7,10-bis(ylium) dibromide
Traditional Namediquat dication dibromide
SMILES[Br-].[Br-].C1C[N+]2=CC=CC=C2C2=CC=CC=[N+]12
InChI IdentifierInChI=1S/C12H12N2.2BrH/c1-3-7-13-9-10-14-8-4-2-6-12(14)11(13)5-1;;/h1-8H,9-10H2;2*1H/q+2;;/p-2
InChI KeyODPOAESBSUKMHD-UHFFFAOYSA-L
Chemical Taxonomy
Description belongs to the class of organic compounds known as pyridinium derivatives. Pyridinium derivatives are compounds containing a pyridinium ring, which is the cationic form of pyridine.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyridines and derivatives
Sub ClassPyridinium derivatives
Direct ParentPyridinium derivatives
Alternative Parents
Substituents
  • Pyridinium
  • Heteroaromatic compound
  • Azacycle
  • Organic nitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organic bromide salt
  • Organic salt
  • Organonitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginExogenous
Cellular Locations
  • Actin Filament
  • Membrane
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 PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.0003 g/LALOGPS
logP-2.8ALOGPS
logP-7ChemAxon
logS-6.1ALOGPS
Physiological Charge2ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area7.76 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity56.98 m³·mol⁻¹ChemAxon
Polarizability20.67 ųChemAxon
Number of Rings3ChemAxon
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, Positivesplash10-0006-0009000000-75e40272cd4ef554019aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-0009000000-75e40272cd4ef554019aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-0009000000-75e40272cd4ef554019aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0009000000-3c0a982705ac99acf9abSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-0009000000-3c0a982705ac99acf9abSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-0009000000-3c0a982705ac99acf9abSpectrum
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
TreatmentEYES: irrigate opened eyes for several minutes under running water. INGESTION: do not induce vomiting. Rinse mouth with water (never give anything by mouth to an unconscious person). Seek immediate medical advice. SKIN: should be treated immediately by rinsing the affected parts in cold running water for at least 15 minutes, followed by thorough washing with soap and water. If necessary, the person should shower and change contaminated clothing and shoes, and then must seek medical attention. INHALATION: supply fresh air. If required provide artificial respiration.
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 LinkDiquat
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound ID6794
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available