Product Name

  • Name

    Methyl 2,2-dithienylglycolate

  • EINECS 607-936-4
  • CAS No. 26447-85-8
  • Article Data10
  • CAS DataBase
  • Density 1.392 g/cm3
  • Solubility
  • Melting Point
  • Formula C11H10O3S2
  • Boiling Point 406.5 °C at 760 mmHg
  • Molecular Weight 254.331
  • Flash Point 199.6 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 26447-85-8 (Methyl 2,2-dithienylglycolate)
  • Hazard Symbols
  • Synonyms Glycolicacid, di-2-thienyl-, methyl ester (8CI);Di-2-thienylglycolic acid methylester;Hydroxydithien-2-ylacetic acidmethyl ester;Methyl di-2-thienylglycolate;Methyl di(2-thienyl)glycolate;
  • PSA 103.01000
  • LogP 2.21850

Methyl 2,2-dithienylglycolate Chemical Properties


Systematic Name: Methyl hydroxy(dithiophen-2-yl)acetate
SMILES: O=C(OC)C(O)(c1sccc1)c2sccc2
InChI: InChI=1/C11H10O3S2/c1-14-10(12)11(13,8-4-2-6-15-8)9-5-3-7-16-9/h2-7,13H,1H3
InChIKey: SYHWYWHVEQQDMO-UHFFFAOYAR 
Empirical Formula: C11H10O3S2
Molecular Weight: 254.3253
Nominal Mass: 254
Average Mass: 254.3253
Monoisotopic Mass: 254.007134 
H bond acceptors: 3
H bond donors: 1
Freely Rotating Bonds: 5
Index of Refraction: 1.623
Molar Refractivity: 64.48 cm3
Molar Volume: 182.6 cm3
Surface Tension: 55 dyne/cm
Density: 1.392 g/cm3
Flash Point: 199.6 °C
Enthalpy of Vaporization: 69.4 kJ/mol
Boiling Point: 406.5 °C at 760 mmHg
Vapour Pressure: 2.46E-07 mmHg at 25 °C 
Product Categories of 2-Thiopheneacetic acid,a-hydroxy-a-2-thienyl-, methyl ester (CAS NO.26447-85-8): Sulphur Derivatives; (intermediate of tiotropium bromide)

Methyl 2,2-dithienylglycolate Specification

 2-Thiopheneacetic acid,a-hydroxy-a-2-thienyl-, methyl ester (CAS NO.26447-85-8), its Synonyms are Glycolicacid, di-2-thienyl-, methyl ester (8CI) ; Di-2-thienylglycolic acid methylester ; Dithienylglycolic acid methyl ester ; Hydroxydithien-2-ylacetic acidmethyl ester ; Methyl di-2-thienylglycolate .

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