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Record Information
Creation Date2013-04-25 07:56:52 UTC
Update Date2016-11-09 01:08:58 UTC
Accession NumberCHEM002818
Common NameHexazinone
ClassSmall Molecule
DescriptionHexazinone is an organic compound that is used as a broad spectrum herbicide. It is a colorless solid. It exhibits some solubility in water but is highly soluble in most organic solvents except alkanes. A member of the triazine class herbicides, it is manufactured by DuPont and sold under the trade name Velpar.
Contaminant Sources
  • Clean Air Act Chemicals
  • HPV EPA Chemicals
  • My Exposome Chemicals
  • STOFF IDENT Compounds
  • T3DB toxins
  • ToxCast & Tox21 Chemicals
Contaminant Type
  • Amine
  • Herbicide
  • Industrial/Workplace Toxin
  • Organic Compound
  • Pesticide
  • Synthetic Compound
Chemical Structure
Hexazinone, (14)C-labeledMeSH
Chemical FormulaC12H20N4O2
Average Molecular Mass252.313 g/mol
Monoisotopic Mass252.159 g/mol
CAS Registry Number51235-04-2
IUPAC Name3-cyclohexyl-6-(dimethylamino)-1-methyl-1,2,3,4-tetrahydro-1,3,5-triazine-2,4-dione
Traditional Namehexazinone
InChI IdentifierInChI=1S/C12H20N4O2/c1-14(2)10-13-11(17)16(12(18)15(10)3)9-7-5-4-6-8-9/h9H,4-8H2,1-3H3
Chemical Taxonomy
Description belongs to the class of organic compounds known as dialkylarylamines. These are aliphatic aromatic amines in which the amino group is linked to two aliphatic chains and one aromatic group.
KingdomOrganic compounds
Super ClassOrganic nitrogen compounds
ClassOrganonitrogen compounds
Sub ClassAmines
Direct ParentDialkylarylamines
Alternative Parents
  • Dialkylarylamine
  • Amino-1,3,5-triazine
  • Aminotriazine
  • Triazinone
  • N-aliphatic s-triazine
  • Triazine
  • 1,3,5-triazine
  • Heteroaromatic compound
  • Urea
  • Organoheterocyclic compound
  • Azacycle
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Organopnictogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Biological Properties
StatusDetected and Not Quantified
Cellular Locations
  • Cytoplasm
  • Extracellular
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
AppearanceWhite powder.
Experimental Properties
Melting Point116°C
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
Water Solubility7.55 g/LALOGPS
pKa (Strongest Basic)2.89ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area56.22 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity67.58 m³·mol⁻¹ChemAxon
Polarizability27.25 ųChemAxon
Number of Rings2ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0090000000-b7d03cf4635f675b212bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-4960000000-0446c996e84b92cd9acbView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00di-9300000000-1177efdc0f3766c097baView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-3290000000-2e51bb4879384a2b1e2fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0udi-3590000000-aeef2bfd20b4eb760febView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0uea-9500000000-a2446b6bcf43230a09f5View in MoNA
MSMass Spectrum (Electron Ionization)splash10-00di-6900000000-98a1cb3b132dc8680039View 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/SourcesThis is a man-made compound that is used as a pesticide.
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
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 LinkHexazinone
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound ID39965
Kegg Compound IDC10926
YMDB IDNot Available
ECMDB IDNot Available
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available