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Showing Compound Ethyl isothiocyanate (FDB009395)

Record Information
Version1.0
Creation date2010-04-08 22:08:33 UTC
Update date2019-11-26 03:03:27 UTC
Primary IDFDB009395
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameEthyl isothiocyanate
DescriptionEthyl isothiocyanate, also known as eitc or isothiocyanic acid, ethyl ester, is a member of the class of compounds known as isothiocyanates. Isothiocyanates are organic compounds containing the isothiocyanate group, an isocyanate analogue with the general formula RN=C=S. Ethyl isothiocyanate is slightly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Ethyl isothiocyanate is a garlic, mustard, and pungent tasting compound found in horseradish, which makes ethyl isothiocyanate a potential biomarker for the consumption of this food product.
CAS Number542-85-8
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
SynonymSource
EITCChEBI
Isothiocyanic acid, ethyl esterChEBI
Isothiocyanate, ethyl esterGenerator
Ethyl isothiocyanic acidGenerator
EthylisothiocyanateMeSH
1-Isothiocyanatoethanebiospider
Ethane, isothiocyanato-biospider
Ethyl mustard oilbiospider
Isothiocyanatoethanebiospider
Predicted Properties
PropertyValueSource
Water Solubility1.42 g/LALOGPS
logP1.78ALOGPS
logP1.43ChemAxon
logS-1.8ALOGPS
pKa (Strongest Basic)-3.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area12.36 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity26.08 m³·mol⁻¹ChemAxon
Polarizability9.28 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC3H5NS
IUPAC nameisothiocyanatoethane
InChI IdentifierInChI=1S/C3H5NS/c1-2-4-3-5/h2H2,1H3
InChI KeyHBNYJWAFDZLWRS-UHFFFAOYSA-N
Isomeric SMILESCCN=C=S
Average Molecular Weight87.143
Monoisotopic Molecular Weight87.014269855
Classification
Description Belongs to the class of organic compounds known as isothiocyanates. These are organic compounds containing the isothiocyanate group, an isocyanate analogue with the general formula RN=C=S.
KingdomOrganic compounds
Super ClassOrganosulfur compounds
ClassIsothiocyanates
Sub ClassNot Available
Direct ParentIsothiocyanates
Alternative Parents
Substituents
  • Isothiocyanate
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organic nitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateliquid
Physical DescriptionNot Available
Mass CompositionNot Available
Melting Point-5.9 oC
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logP1.47HANSCH,C ET AL. (1995)
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MSNot Available
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-9000000000-4585628da41fba3e20a42016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-9000000000-7cf44628ab049f8a98902016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-056r-9000000000-7a1395b7113808b2abcf2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-9000000000-e8e437ae77193a8d1e4d2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-052r-9000000000-0d544a1aa527999029412016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-9000000000-d2cda046199866c2bdfb2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-052r-9000000000-d3073bec44fa78b1f66f2021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4i-9000000000-5c58097a39e9a3acf6752021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-9000000000-5de8b72a59d83c75df272021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4r-9000000000-96a9d62f794f8635c88b2021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-9000000000-286b63d3516de7d14a122021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-9000000000-286b63d3516de7d14a122021-10-21View Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID10966
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS ID1239
Dr. Duke IDETHYL-ISOTHIOCYANATE
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDrw1245361
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / Bioactivities
DescriptorIDDefinitionReference
anti asthmatic49167 A drug used to treat asthma.DUKE
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
pungent
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
mustard
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
garlic
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).