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CAS 33007-83-9

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Trimethylolpropane tris(3-mercaptopropionate)

Description:
Trimethylolpropane tris(3-mercaptopropionate) is a chemical compound characterized by its multifunctional thiol groups, which contribute to its reactivity and utility in various applications, particularly in polymer chemistry and materials science. This compound features three mercaptopropionate groups attached to a trimethylolpropane backbone, making it a tri-functional thiol. It is typically a viscous liquid at room temperature and is soluble in organic solvents. The presence of thiol groups allows for thiol-ene and thiol-acrylate reactions, which are valuable in the synthesis of cross-linked polymers and resins. Additionally, it can act as a curing agent in epoxy systems and is used in the formulation of adhesives, coatings, and sealants. The compound is sensitive to moisture and should be handled with care to avoid degradation. Safety precautions are necessary due to the potential for skin and eye irritation from exposure to thiol groups. Overall, Trimethylolpropane tris(3-mercaptopropionate) is a versatile chemical with significant industrial applications.
Formula:C15H26O6S3
InChI:InChI=1S/C15H26O6S3/c1-2-15(9-19-12(16)3-6-22,10-20-13(17)4-7-23)11-21-14(18)5-8-24/h22-24H,2-11H2,1H3
InChI key:InChIKey=IMQFZQVZKBIPCQ-UHFFFAOYSA-N
SMILES:C(COC(CCS)=O)(COC(CCS)=O)(COC(CCS)=O)CC
Synonyms:
  • Propanoic acid, 3-mercapto-, 1,1′-[2-ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl] ester
  • Propanoic acid, 3-mercapto-, 2-ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl ester
  • Propionic acid, 3-mercapto-, triester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol
  • Trimethylolpropane tris(3-mercaptopropionate)
  • 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, tris(3-mercaptopropionate)
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