Pentaerythritol tetrakis(3-mercaptopropionate)

• CAT Number: L006965
• CAS Number: 7575-23-7
• Molecular Formula: C17H28O8S4
• Molecular Weight: 488.7
• Purity: ≥95%
• IUPAC Name: [3-(3-sulfanylpropanoyloxy)-2,2-bis(3-sulfanylpropanoyloxymethyl)propyl] 3-sulfanylpropanoate
• InChI: InChI=1S/C17H28O8S4/c18-13(1-5-26)22-9-17(10-23-14(19)2-6-27,11-24-15(20)3-7-28)12-25-16(21)4-8-29/h26-29H,1-12H2
• InChIKey: JOBBTVPTPXRUBP-UHFFFAOYSA-N
• SMILES: C(CS)C(=O)OCC(COC(=O)CCS)(COC(=O)CCS)COC(=O)CCS

Pentaerythritol tetrakis(3-mercaptopropionate)（Cat No.:L006965）, is a chemical compound widely used as a cross-linking agent in the production of polymeric materials, particularly in the formulation of cross-linked polyethylene. It contains four thiol (-SH) groups, making it valuable in the formation of strong, flexible, and heat-resistant networks in polymers. This compound enhances the mechanical properties, such as toughness and chemical resistance, in the final materials. Its cross-linking ability finds applications in cable insulation, tubing, and other molded products.