Dimethyl-3.3-thiodipropionate

• CAT Number: R070534
• CAS Number: 4131-74-2
• Molecular Formula: C8H14O4S
• Molecular Weight: 206.26
• Purity: ≥95%
• Synonyms: Dimethyl-3,3-thiodipropionate (Cat No.:R070534) is an organic compound with a thioether functional group. It is commonly used as a chemical antioxidant and stabilizer in various industrial applications, particularly in the production of plastics and polymers. Dimethyl-3,3-thiodipropionate helps prevent the degradation of these materials due to exposure to heat and oxygen, which can lead to discoloration, brittleness, and other undesirable changes in their physical properties. By acting as an antioxidant, it inhibits the oxidation of polymer chains, extending the lifespan and maintaining the quality of plastic products. Its effectiveness in preserving the integrity of polymers makes it a valuable additive in the plastics industry.
• Storage: RT
• IUPAC Name: methyl 3-(3-methoxy-3-oxopropyl)sulfanylpropanoate
• InChI: InChI=1S/C8H14O4S/c1-11-7(9)3-5-13-6-4-8(10)12-2/h3-6H2,1-2H3
• InChIKey: MYWWWNVEZBAKHR-UHFFFAOYSA-N
• SMILES: COC(=O)CCSCCC(=O)OC

Dimethyl-3,3′-thiodipropionate is a sulfur-based compound serving primarily as an antioxidant. This additive inhibits oxidative processes, safeguarding materials vulnerable to free radical degradation. Widely employed in polymer industries, it enhances the longevity and stability of plastics and rubbers. Additionally, it finds utility in food packaging, preserving product quality by thwarting oxidative spoilage. Its versatility and efficacy make it a crucial component in various industrial applications.