Record Information
Version1.0
Creation Date2016-05-19 04:46:08 UTC
Update Date2016-11-09 01:15:10 UTC
Accession NumberCHEM015214
Identification
Common Name2,4,6-Trinitroresorcinol
ClassSmall Molecule
DescriptionStyphnic acid (from Greek stryphnos "astringent"), or 2,4,6-trinitro-1,3-benzenediol, is a yellow astringent acid that forms hexagonal crystals. It is used in the manufacture of dyes, pigments, inks, medicines, and explosives such as lead styphnate. It is itself a low sensitivity explosive, similar to picric acid, but explodes upon rapid heating.
Contaminant Sources
  • HPV EPA Chemicals
  • STOFF IDENT Compounds
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
StyphnateGenerator
Chemical FormulaC6H3N3O8
Average Molecular Mass245.103 g/mol
Monoisotopic Mass244.992 g/mol
CAS Registry Number82-71-3
IUPAC Name2,4,6-trinitrobenzene-1,3-diol
Traditional Namestyphnic acid
SMILESOC1=C(C(O)=C(C=C1[N+]([O-])=O)[N+]([O-])=O)[N+]([O-])=O
InChI IdentifierInChI=1S/C6H3N3O8/c10-5-2(7(12)13)1-3(8(14)15)6(11)4(5)9(16)17/h1,10-11H
InChI KeyIXHMHWIBCIYOAZ-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as nitrophenols. Nitrophenols are compounds containing a nitrophenol moiety, which consists of a benzene ring bearing both a hydroxyl group and a nitro group on two different ring carbon atoms.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPhenols
Sub ClassNitrophenols
Direct ParentNitrophenols
Alternative Parents
Substituents
  • Nitrophenol
  • Nitrobenzene
  • Nitroaromatic compound
  • Resorcinol
  • Monocyclic benzene moiety
  • C-nitro compound
  • Organic nitro compound
  • Organic oxoazanium
  • Allyl-type 1,3-dipolar organic compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organic 1,3-dipolar compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
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
Water Solubility0.2 g/LALOGPS
logP1.56ALOGPS
logP1.19ChemAxon
logS-3.1ALOGPS
pKa (Strongest Acidic)1.95ChemAxon
pKa (Strongest Basic)-8.7ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area169.88 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity48.98 m³·mol⁻¹ChemAxon
Polarizability17.76 ųChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0090000000-5b61dc16bcaa684b0b51Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00dl-0090000000-720acd7e8748f632eb3cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00dl-0090000000-bf505d0ac416909f7029Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0090000000-5d37bcd435e5ecda85abSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-0090000000-74eeebf66303b30f44e1Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-000l-1090000000-bd856af7feff4e1ba7fcSpectrum
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 LinkStyphnic acid
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound ID6721
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available