Product Name

  • Name

    Dimethyl 3,3'-thiodipropanoate

  • EINECS 223-948-9
  • CAS No. 4131-74-2
  • Article Data23
  • CAS DataBase
  • Density 1.198
  • Solubility
  • Melting Point
  • Formula C8H14 O4 S
  • Boiling Point 269.4 °C at 760 mmHg
  • Molecular Weight 206.263
  • Flash Point >110 ºC
  • Transport Information
  • Appearance COLORLESS LIQUID
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 4131-74-2 (Dimethyl 3,3'-thiodipropanoate)
  • Hazard Symbols
  • Synonyms Propanoicacid, 3,3'-thiobis-, dimethyl ester (9CI); Propionic acid, 3,3'-thiodi-,dimethyl ester (6CI,7CI,8CI); 3,3'-Thiobis(methyl propionate);Bis(2-methoxycarbonylethyl) sulfide; Dimethyl 3,3'-thiodipropionate; Dimethylthiodipropionate; NSC 2244; NSC 35224; Thiodipropionic acid dimethyl ester; b,b'-Dicarbomethoxydiethyl sulfide
  • PSA 77.90000
  • LogP 0.84580

Dimethyl 3,3'-thiodipropanoate Chemical Properties

Molecular Structure of Dimethyl 3,3'-thiodipropanoate (CAS No.4131-74-2):
 
Molecular Formula: C8H14O4S
Molecular Weight: 206.26
CAS No: 4131-74-2
H bond acceptors: 4
H bond donors: 0
Freely Rotating Bonds: 8
Polar Surface Area: 77.9 Å2
Index of Refraction: 1.47
Molar Refractivity: 50.65 cm3
Molar Volume: 181.5 cm3
Surface Tension: 37.9 dyne/cm
Density: 1.136 g/cm3
Flash Point: 127.2 °C
Enthalpy of Vaporization: 50.75 kJ/mol
Boiling Point: 269.4 °C at 760 mmHg
Vapour Pressure: 0.00729 mmHg at 25°C
IUPAC Name: Methyl 3-(3-methoxy-3-oxopropyl)sulfanylpropanoate 
InChI: InChI=1/C8H14O4S /c1-11-7(9)3-5-13-6-4-8(10)12-2/h3-6H2,1-2H3
InChIKey: MYWWWNVEZBAKHR-UHFFFAOYAT
Std. InChI: InChI=1S/C8H14O4S/c1-11-7(9)3-5-13-6-4-8(10)12-2/h3-6H2,1-2H3
Std. InChIKey: MYWWWNVEZBAKHR-UHFFFAOYSA-N

Dimethyl 3,3'-thiodipropanoate Safety Profile

WGK Germany: 3

Dimethyl 3,3'-thiodipropanoate Specification

   Dimethyl 3,3'-thiodipropanoate (CAS No.4131-74-2), its synonyms are 3,3'-Thiodipropionic acid dimethyl ester ; Bis(2-methoxycarbonylethyl)sulfide ; Dimethyl 3,3'-sulfanediyldipropanoate ; Apropanoic acid, 3,3'-thiobis-, dimethyl ester .

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