Record Information
Version1.0
Creation date2010-04-08 22:14:42 UTC
Update date2018-05-29 01:44:17 UTC
Primary IDFDB019968
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameButyl isobutyrate
DescriptionPresent in various fruits, e.g. apple, apricot, guava fruit, melonand is) also present in provolone cheese, hop oil, honey, white wine and apple brandy. Flavouring agent. Butyl isobutyrate is found in many foods, some of which are milk and milk products, fruits, pomes, and alcoholic beverages.
CAS Number97-87-0
Structure
Thumb
Synonyms
SynonymSource
Butyl 2-methylpropanoic acidGenerator
Butyl ester OF 2-methylpropanoic acidHMDB
Butyl isobutanoateHMDB
FEMA 2188HMDB
Isobutyric acid N-butyl esterHMDB
Isobutyric acid, butyl esterHMDB
Isobutyric acid, butyl ester (6ci,7ci,8ci)HMDB
N-Butyl isobutyrateHMDB
Propanoic acid, 2-methyl-, butyl esterHMDB
Butyl 2-methylpropanoatedb_source
Butyl ester of 2-methylpropanoic acidbiospider
Butyl isobutyratedb_source
Isobutyric acid n-butyl esterbiospider
Isobutyric acid, butyl ester (6CI,7CI,8CI)biospider
N-butyl isobutyratebiospider
Predicted Properties
PropertyValueSource
Water Solubility1.68 g/LALOGPS
logP2.82ALOGPS
logP2.49ChemAxon
logS-1.9ALOGPS
pKa (Strongest Basic)-7.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity40.49 m³·mol⁻¹ChemAxon
Polarizability17.37 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC8H16O2
IUPAC namebutyl 2-methylpropanoate
InChI IdentifierInChI=1S/C8H16O2/c1-4-5-6-10-8(9)7(2)3/h7H,4-6H2,1-3H3
InChI KeyJSLCOZYBKYHZNL-UHFFFAOYSA-N
Isomeric SMILESCCCCOC(=O)C(C)C
Average Molecular Weight144.2114
Monoisotopic Molecular Weight144.115029756
Classification
Description belongs to the class of organic compounds known as carboxylic acid esters. These are carboxylic acid derivatives in which the carbon atom from the carbonyl group is attached to an alkyl or an aryl moiety through an oxygen atom (forming an ester group).
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassCarboxylic acid derivatives
Direct ParentCarboxylic acid esters
Alternative Parents
Substituents
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 66.63%; H 11.18%; O 22.19%DFC
Melting Point<25 oC
Boiling PointBp 155°DFC
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
Densityd204 0.86DFC
Refractive Indexn20D 1.4025DFC
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-059f-9000000000-9688cae9c61bb66ddb0cView in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0abl-9000000000-c63b585334d9efe57448View in MoNA
GC-MSGC-MS Spectrum - CI-B (Non-derivatized)splash10-0079-9000000000-daacd4b011914e28155dView in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-052f-9000000000-ddfd71ef6bb2b00f9175View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-059f-9000000000-9688cae9c61bb66ddb0cView in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0abl-9000000000-c63b585334d9efe57448View in MoNA
GC-MSGC-MS Spectrum - CI-B (Non-derivatized)splash10-0079-9000000000-daacd4b011914e28155dView in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-052f-9000000000-ddfd71ef6bb2b00f9175View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-05fu-9000000000-b2c694eef8f103b1cea3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-6900000000-18ee3f32bc7facbd8d57View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4i-9100000000-8b81251c356eb6e9ee83View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0abc-9000000000-8b9fbf85679f1af8c092View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-4900000000-defaa4b67aa46d8230ffView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-9200000000-108745d6d6d7870ace4aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-000i-9000000000-b4542384fc8980c56e0aView in MoNA
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
ChemSpider ID7075
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID7353
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB40251
CRC / DFC (Dictionary of Food Compounds) IDCVK55-C:MHD01-M
EAFUS ID416
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Flavornet IDNot Available
GoodScent IDrw1028651
SuperScent ID7353
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 / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
apple
  1. Dunkel, M. et al. SuperScent – a database of flavors and scents. Nucleic Acids Research 2008, doi:10.1093/nar/gkn695
  2. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
banana
  1. Dunkel, M. et al. SuperScent – a database of flavors and scents. Nucleic Acids Research 2008, doi:10.1093/nar/gkn695
  2. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
sweet
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
fruity
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
green
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
tropical
  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