Product Name

  • Name

    S-methyl 4-fluoro-2-hydroxybutanethioate

  • EINECS
  • CAS No. 100700-28-5
  • Density 1.212g/cm3
  • Solubility
  • Melting Point
  • Formula C5H9 F O2 S
  • Boiling Point 232.4°Cat760mmHg
  • Molecular Weight 152.20
  • Flash Point 94.4°C
  • Transport Information
  • Appearance
  • Safety Poison by inhalation. When heated to decomposition it emits toxic fumes of F and SOx. See also ESTERS.
  • Risk Codes
  • Molecular Structure Molecular Structure of 100700-28-5 (S-methyl 4-fluoro-2-hydroxybutanethioate)
  • Hazard Symbols
  • Synonyms
  • PSA
  • LogP

Butyric acid, 4-fluoro-2-hydroxythio-, S-methyl ester Chemical Properties

Product Name: Butyric acid, 4-fluoro-2-hydroxythio-, S-methyl ester (CAS NO.100700-28-5)


Molecular Formula: C5H9FO2S
Molecular Weight: 152.20g/mol
Mol File: 100700-28-5.mol
Boiling point: 232.4 °C at 760 mmHg
Flash Point: 94.4 °C
Density: 1.212 g/cm3
Surface Tension: 37.4 dyne/cm
Enthalpy of Vaporization: 54.53 kJ/mol
Vapour Pressure: 0.0111 mmHg at 25°C
XLogP3-AA: 0.7
H-Bond Donor: 1
H-Bond Acceptor: 5
Structure Descriptors of Butyric acid, 4-fluoro-2-hydroxythio-, S-methyl ester (CAS NO.100700-28-5):
  IUPAC Name: S-methyl 4-fluoro-2-hydroxybutanethioate
  Canonical SMILES: CSC(=O)C(CCF)O
  InChI: InChI=1S/C5H9FO2S/c1-9-5(8)4(7)2-3-6/h4,7H,2-3H2,1H3 
  InChIKey: ASPNJYUDYUKRDH-UHFFFAOYSA-N

Butyric acid, 4-fluoro-2-hydroxythio-, S-methyl ester Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LCLo inhalation 100mg/m3/10M (100mg/m3)   National Technical Information Service. Vol. PB158-508,
dog LCLo inhalation 63mg/m3/10M (63mg/m3)   National Technical Information Service. Vol. PB158-508,
monkey LCLo inhalation 200mg/m3/10M (200mg/m3)   National Technical Information Service. Vol. PB158-508,
mouse LCLo inhalation 23mg/m3/10M (23mg/m3)   National Technical Information Service. Vol. PB158-508,
rabbit LCLo inhalation 63mg/m3/10M (63mg/m3)   National Technical Information Service. Vol. PB158-508,

Butyric acid, 4-fluoro-2-hydroxythio-, S-methyl ester Safety Profile

Poison by inhalation. When heated to decomposition it emits toxic fumes of F and SOx. See also ESTERS.

Butyric acid, 4-fluoro-2-hydroxythio-, S-methyl ester Specification

 Butyric acid, 4-fluoro-2-hydroxythio-, S-methyl ester , its CAS NO. is 100700-28-5, the synonyms are Butyric acid, gamma-fluoro-beta-hydroxy-, thiol-, methyl ester ; TL 1427 .

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