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CAS 10193-99-4

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Pentaerythritol tetrakis(2-mercaptoacetate)

Description:
Pentaerythritol tetrakis(2-mercaptoacetate) is an organosulfur compound characterized by its tetrakis substitution of pentaerythritol with 2-mercaptoacetate groups. This compound features multiple thiol (–SH) functional groups, which contribute to its reactivity and potential applications in various fields, including polymer chemistry and materials science. It is typically a white to off-white solid, soluble in polar organic solvents, and exhibits a relatively high molecular weight due to the presence of the pentaerythritol backbone. The thiol groups can participate in thiol-ene reactions, making it useful in the synthesis of crosslinked polymers and as a curing agent in resin formulations. Additionally, the compound may exhibit antioxidant properties due to the presence of thiol groups, which can scavenge free radicals. Safety precautions should be taken when handling this substance, as thiols can have strong odors and may be irritants. Overall, pentaerythritol tetrakis(2-mercaptoacetate) is a versatile compound with significant potential in various chemical applications.
Formula:C13H20O8S4
InChI:InChI=1S/C13H20O8S4/c14-9(1-22)18-5-13(6-19-10(15)2-23,7-20-11(16)3-24)8-21-12(17)4-25/h22-25H,1-8H2
InChI key:InChIKey=RUDUCNPHDIMQCY-UHFFFAOYSA-N
SMILES:C(COC(CS)=O)(COC(CS)=O)(COC(CS)=O)COC(CS)=O
Synonyms:
  • 2,2-Bis[[(mercaptoacetyl)oxy]methyl]-1,3-propanediyl bis(mercaptoacetate)
  • 3-[(Sulfanylacetyl)Oxy]-2,2-Bis{[(Sulfanylacetyl)Oxy]Methyl}Propyl Sulfanylacetate
  • Acetic acid, 2-mercapto-, 1,1′-[2,2-bis[[(2-mercaptoacetyl)oxy]methyl]-1,3-propanediyl] ester
  • Acetic acid, mercapto-, 2,2-bis[[(mercaptoacetyl)oxy]methyl]-1,3-propanediyl ester
  • Acetic acid, mercapto-, neopentanetetrayl ester
  • Acetic acid, mercapto-, tetraester with pentaerythritol
  • NSC 528294
  • NSC 65476
  • Pe-Tsa
  • Pentaerythritol tetra(mercaptoacetate)
  • See more synonyms
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