Dioctadecyl 3,3’-Thiodipropionate

CAS: 693-36-7

Ref. TR-D481190

Product Information

• Name: Dioctadecyl 3,3’-Thiodipropionate
• Synonyms: 3,3'-Thiobispropanoic acid 1,1'-dioctadecyl ester, 3,3'-Thiobispropanoic acid dioctadecyl ester, 3,3'-Thiodipropionic acid dioctadecyl ester, Advastab 802, Advastab PS 802, Antiox S, Antioxidant 802, Arbestab DSTDP, Carstab DSTDP, Cyanox OTDP, Cyanox STDP, DSTDP, DSTP, DSTP Yoshitomi, Dioctadecyl thiodipropionate, Distearyl 3,3'-thiodipropionate, Distearyl thiodipropionate, Distearyl β,β'-thiodipropionate, Distearyl β-thiodipropionate, Distearyl-3,3-thiodipropionate, Evanstab 18, Hostanox SE 2, Hostanox SE 4, Hostanox VP-SE 2, Irganox 802FD, Irganox PS 802, Irganox PS 802FD, Irganox PS 802FL, Lasumit SG, Lowinox DSTDP, Lusmit SS, NSC 65493, Naugard DSTDP, Negonox DSTP, PS 802, PS 802FL, Plastanox STDP, Plastanox STDP Antioxidant, Seenox DS, Songnox DSTDP, Stearyl 3,3'-thiodipropionate, Sumilizer TPS, Thio 1, Varox DSTDP, Yoshinox DSTDP
• Brand: TRC

Description

Applications Dioctadecyl 3,3’-Thiodipropionate (CAS# 693-36-7) is an antioxidant additive added to prevent degredation or oxidative decomposition of the organic polymers. Dioctadecyl 3,3’-Thiodipropionate has decreased the aging properties of poly(1-butene) in a hot air aging box.
References Kozai, T.; et al.: Polym. Degrad. Stab., 133, 1 (2017); Shao, H.; et al.: J. Macromol. Sci., Phys., 55, 643 (2016).

Chemical properties

• Molecular weight: 683.16
• Formula: C₄₂H₈₂O₄S
• Color/Form: Neat
• InChI: InChI=1S/C42H82O4S/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-37-45-41(43)35-39-47-40-36-42(44)46-38-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-40H2,1-2H3
• InChI key: InChIKey=PWWSSIYVTQUJQQ-UHFFFAOYSA-N
• SMILES: CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC