Product Name

  • Name

    ETHYLENE GLYCOL BIS(3-MERCAPTOPROPIONATE)

  • EINECS 245-044-3
  • CAS No. 22504-50-3
  • Density 1.218 g/cm3
  • Solubility 3.5g/L at 21℃
  • Melting Point 148 °C
  • Formula C8H14O4S2
  • Boiling Point 358.7 °C at 760 mmHg
  • Molecular Weight 238.32
  • Flash Point 255.6 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 22504-50-3 (ETHYLENE GLYCOL BIS(3-MERCAPTOPROPIONATE))
  • Hazard Symbols
  • Synonyms Propanoicacid, 3-mercapto-, 1,2-ethanediyl ester (9CI);Propionic acid, 3-mercapto-,ethylene ester (8CI);Ethylene glycol, bis(3-mercaptopropionate) (8CI);1,2-Ethylene glycol bis(3-mercaptopropionate);1,2-Ethanediyl 3'-mercaptopropanoate;Ethylene 3-mercaptopropionate;Ethylene glycoldi(3-mercaptopropionate);Ethylene glycol di(b-mercaptopropionate);Ethylenebis(3-mercaptopropionate);Ethylenebis(b-mercaptopropionate);Thiocure GDMP;
  • PSA 130.20000
  • LogP 0.71260

Synthetic route

ethylene glycol di(3-mercaptopropionate)
22504-50-3

ethylene glycol di(3-mercaptopropionate)

methacrylic acid methyl ester
80-62-6

methacrylic acid methyl ester

dimethyl 3,3’-(((ethane-1,2-diylbis(oxy))bis(3-oxopropane-3,1-diyl))bis(sulfanediyl))bis(2-methylpropanoate)

dimethyl 3,3’-(((ethane-1,2-diylbis(oxy))bis(3-oxopropane-3,1-diyl))bis(sulfanediyl))bis(2-methylpropanoate)

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 20℃; for 72h;77%
ethylene glycol di(3-mercaptopropionate)
22504-50-3

ethylene glycol di(3-mercaptopropionate)

propargyl acrylate
10477-47-1

propargyl acrylate

C20H26O8S2
1224867-83-7

C20H26O8S2

Conditions
ConditionsYield
for 1h;
ethylene glycol di(3-mercaptopropionate)
22504-50-3

ethylene glycol di(3-mercaptopropionate)

propargyl acrylate
10477-47-1

propargyl acrylate

C33H44O12S3
1224867-84-8

C33H44O12S3

Conditions
ConditionsYield
for 1h;

Ethylene glycol bis(3-mercaptopropionate) Specification

The Propanoic acid,3-mercapto-, 1,1'-(1,2-ethanediyl) ester, with the CAS registry number 22504-50-3, is also known as 1,2-Ethanediyl 3'-mercaptopropanoate. Its EINECS number is 245-044-3. This chemical's molecular formula is C8H14O4S2 and molecular weight is 238.32. What's more, its systematic name is ethane-1,2-diyl bis(3-sulfanylpropanoate).

Physical properties of Propanoic acid,3-mercapto-, 1,1'-(1,2-ethanediyl) ester are: (1)ACD/LogP: 1.33; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.33; (4)ACD/LogD (pH 7.4): 1.33; (5)ACD/BCF (pH 5.5): 6.04; (6)ACD/BCF (pH 7.4): 5.97; (7)ACD/KOC (pH 5.5): 126.15; (8)ACD/KOC (pH 7.4): 124.51; (9)#H bond acceptors: 4; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 11; (12)Polar Surface Area: 103.2 Å2; (13)Index of Refraction: 1.509; (14)Molar Refractivity: 58.45 cm3; (15)Molar Volume: 195.6 cm3; (16)Polarizability: 23.17×10-24cm3; (17)Surface Tension: 43.8 dyne/cm; (18)Density: 1.218 g/cm3; (19)Flash Point: 255.6 °C; (20)Enthalpy of Vaporization: 60.42 kJ/mol; (21)Boiling Point: 358.7 °C at 760 mmHg; (22)Vapour Pressure: 2.51E-05 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(OCCOC(=O)CCS)CCS
(2)Std. InChI: InChI=1S/C8H14O4S2/c9-7(1-5-13)11-3-4-12-8(10)2-6-14/h13-14H,1-6H2
(3)Std. InChIKey: HAQZWTGSNCDKTK-UHFFFAOYSA-N

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