Record Information
Version1.0
Creation Date2016-05-22 04:26:53 UTC
Update Date2016-11-09 01:15:37 UTC
Accession NumberCHEM017538
Identification
Common Name2,3,6-Trichlorobenzoic acid
ClassSmall Molecule
DescriptionA chlorobenzoic acid that is benzoic acid in which the hydrogens at positions 2, 3, and 6 have been replaced by chlorines. A synthetic auxin, it is used as a post-emergence herbicide to control weeds in various cereal crops. Not approved for use within the European Union.
Contaminant Sources
  • ToxCast & Tox21 Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
2,3,6-TCBAChEBI
2,3,6-Trichlorobenzoic acidKegg
2,3,6-TrichlorobenzoateGenerator
2,3,6-TBAMeSH
Chemical FormulaC7H3Cl3O2
Average Molecular Mass225.450 g/mol
Monoisotopic Mass223.920 g/mol
CAS Registry Number50-31-7
IUPAC Name2,3,6-trichlorobenzoic acid
Traditional Name2,3,6-trichlorobenzoic acid
SMILESOC(=O)C1=C(Cl)C=CC(Cl)=C1Cl
InChI IdentifierInChI=1S/C7H3Cl3O2/c8-3-1-2-4(9)6(10)5(3)7(11)12/h1-2H,(H,11,12)
InChI KeyXZIDTOHMJBOSOX-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as halobenzoic acids. These are benzoic acids carrying a halogen atom on the benzene ring.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentHalobenzoic acids
Alternative Parents
Substituents
  • Halobenzoic acid
  • 3-halobenzoic acid
  • 2-halobenzoic acid
  • 3-halobenzoic acid or derivatives
  • 2-halobenzoic acid or derivatives
  • Benzoic acid
  • 1-carboxy-2-haloaromatic compound
  • Benzoyl
  • Chlorobenzene
  • Halobenzene
  • Aryl chloride
  • Aryl halide
  • Vinylogous halide
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organochloride
  • Organohalogen compound
  • Organic oxide
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
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
Water Solubility0.1 g/LALOGPS
logP3.3ALOGPS
logP3.44ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)1.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity47.73 m³·mol⁻¹ChemAxon
Polarizability18.37 ųChemAxon
Number of Rings1ChemAxon
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-0090000000-c03c9fe29cfa89b8258bSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00di-0090000000-98f82d5b32464317071cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0089-1940000000-ec8d6aff201b172a20b5Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00b9-0970000000-21e5737beee3a03e4ca0Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00di-0190000000-c4c920337ccf89f584c4Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-1910000000-ec6c063d58e36c42b819Spectrum
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 ID81946
PubChem Compound IDNot Available
Kegg Compound IDC18767
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
1. https://www.ncbi.nlm.nih.gov/pubmed/?term=13885914
2. https://www.ncbi.nlm.nih.gov/pubmed/?term=16655176
3. https://www.ncbi.nlm.nih.gov/pubmed/?term=18967527
4. https://www.ncbi.nlm.nih.gov/pubmed/?term=25514054
5.