Product Name

  • Name

    S-Methyl isovalerate

  • EINECS 245-863-6
  • CAS No. 23747-45-7
  • Article Data4
  • CAS DataBase
  • Density 0.95g/cm3
  • Solubility
  • Melting Point
  • Formula C6H12 O S
  • Boiling Point 158.1°Cat760mmHg
  • Molecular Weight 132.227
  • Flash Point 44°C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 23747-45-7 (S-Methyl isovalerate)
  • Hazard Symbols
  • Synonyms Butyricacid, 3-methylthio-, S-methyl ester (8CI)
  • PSA 42.37000
  • LogP 1.92210

S-Methyl isovalerate Chemical Properties

Molecular Structure of S-Methyl isovalerate (CAS NO.23747-45-7):

IUPAC Name: S-Methyl 3-methylbutanethioate
Canonical SMILES: CC(C)CC(=O)SC
InChI: InChI=1S/C6H12OS/c1-5(2)4-6(7)8-3/h5H,4H2,1-3H3
InChIKey: MPLWTJZAFOVXKP-UHFFFAOYSA-N
Molecular Weight: 132.22388 [g/mol]
Molecular Formula: C6H12OS
XLogP3-AA: 1.9
H-Bond Donor: 0
H-Bond Acceptor: 1 
Index of Refraction: 1.456
Molar Refractivity: 37.83 cm3
Molar Volume: 139 cm3
Surface Tension: 29.4 dyne/cm
Density: 0.95 g/cm3
Flash Point: 44 °C
Enthalpy of Vaporization: 39.47 kJ/mol
Boiling Point: 158.1 °C at 760 mmHg
Vapour Pressure: 2.67 mmHg at 25 °C 
EINECS: 245-863-6
Product Categories: thioester Flavor

S-Methyl isovalerate Specification

 S-Methyl isovalerate (CAS NO.23747-45-7), its Synonyms are Butanethioic acid, 3-methyl-, S-methyl ester ; S-Methyl 3-methylbutanethioate ; Methanethiol isovalerate ; Butanethioic acid, 3-methyl-, S-methyl ester ; S-Methyl thioisovalerate .

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