Distearyl thiodipropionate

Base Information

• Chemical Name: Distearyl thiodipropionate
• CAS No.: 693-36-7
• Deprecated CAS: 115863-90-6,1323-85-9,60649-48-1,1323-85-9,60649-48-1
• Molecular Formula: C42H82O4S
• Molecular Weight: 683.177
• Hs Code.: DERIVATION
• European Community (EC) Number: 211-750-5,250-843-5
• NSC Number: 65493
• UNII: B40A12D0GL
• DSSTox Substance ID: DTXSID3027299
• Nikkaji Number: J2.106G
• Wikidata: Q13081806
• Mol file: 693-36-7.mol

Synonyms:DISTEARYL THIODIPROPIONATE;693-36-7;Dioctadecyl 3,3'-thiodipropionate;Distearyl 3,3'-thiodipropionate;Plastanox STDP;Antioxidant STDP;Dioctadecyl thiodipropionate;Cyanox STDP;Advastab 802;Advastab PS 802;Sumilizer TPS;Arbestab DSTDP;Lusmit SS;Seenox DS;Yoshinox DSTDP;Naugard DSTDP;Evanstab 18;Varox DSTDP;Hostanox SE 2;Hostanox SE 4;Antage STDP-N;DSTDP;DSTP;Plastanox STDP Antioxidant;Thio 1;Hostanox VP-SE 2;Propanoic acid, 3,3'-thiobis-, dioctadecyl ester;Cyanox-stdp;Irganox PS 802;Distearyl thiodipropionic acid;Antiok S;Dioctadecyl 3,3-Thiodipropionate;PS 802;Distearyl thiopropionate;Thiodipropionic acid, distearyl ester;NSC 65493;Distearyl beta-thiodipropionate;Propionic acid, 3,3'-thiodi-, dioctadecyl ester;Plastic additive 10;HSDB 5746;dioctadecyl 3,3'-thiodipropanoate;Dioctadecyl 3,3'-thiobispropanoate;3,3'-Thiobispropanoic acid, dioctadecyl ester;EINECS 211-750-5;EINECS 250-843-5;3,3'-Thiodipropionic acid di-n-octadecyl ester;Distearyl beta,beta'-thiodipropionate;BRN 2229929;UNII-B40A12D0GL;octadecyl 3-(3-octadecoxy-3-oxopropyl)sulfanylpropanoate;B40A12D0GL;C42H82O4S;Distearyl .beta.-thiodipropionate;NSC-65493;Propanoic acid, 3,3'-thiobis-, 1,1'-dioctadecyl ester;Distearyl .beta.,.beta.'-thiodipropionate;Propanoic acid, thiobis- dioctadecyl ester;Propionic acid, thiodi-, dioctadecyl ester;EC 211-750-5;31852-10-5;C42-H82-O4-S;Carstab DSTDP;Lankromark DSTDP;Lowinox DSTDP;Argus DSTDP;DSTP YOSHITOMI;Irganox PS-802;SCHEMBL43609;Alkanox 240-3T (Salt/Mix);distearyl-3,3'-thiodipropionate;DTXSID3027299;3,3'-Dioctadecyl thiodipropionate;Thiodipropioic Acid Distearyl Ester;NSC65493;Dioctadecyl 3,3\'-Thiodipropionate;Dioctadecyl 3, 3'- thiodipropionate;MFCD00026684;AKOS024319082;PLASTIC ADDITIVE 10 [USP-RS];DISTEARYL THIODIPROPIONATE [INCI];AS-17566;LS-124877;3,3'-Thiodipropionic Acid Dioctadecyl Ester;CS-0319564;FT-0632720;T0206;Propanoic acid,3'-thiobis-, dioctadecyl ester;Propionic acid,3'-thiodi-, dioctadecyl ester;H11239;Dioctadecyl 3,3'-thiodipropanoate(Flakes or Chunks);Q-201019;Q13081806;Plastic additive 17, European Pharmacopoeia (EP) Reference Standard;Plastic additive 10, United States Pharmacopeia (USP) Reference Standard

Chemical Property of Distearyl thiodipropionate

Chemical Property:

• Appearance/Colour: White crystalline powder
• Melting Point: 65-67 °C
• Refractive Index: 1.5220 (estimate)
• Boiling Point: 704.8 °C at 760 mmHg
• Flash Point: 323.7 °C
• PSA: 77.90000
• Density: 0.919 g/cm³
• LogP: 14.10920
• Storage Temp.: Refrigerator, under inert atmosphere
• Solubility.: Chloroform (Slightly)
• XLogP3: 18.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 42
• Exact Mass: 682.59338227
• Heavy Atom Count: 47
• Complexity: 574

Purity/Quality:

99% ^*data from raw suppliers

Dioctadecyl 3,3'-Thiodipropionate ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Plastics & Rubber -> Other Plasticizers
• Canonical SMILES: CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC
• Description: Antioxidant DSTP is usually in the form of white particles or powder, which can impart excellent long-term thermal stability to the material, and is usually used in combination with phenolic antioxidants.
• Uses: 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.

Technology Process of Distearyl thiodipropionate

There total 2 articles about Distearyl thiodipropionate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 78.0%

4-thiaheptane-1,7-dioic acid (111-17-1) + 1-octadecanol (112-92-5) → distearyl thiodipropionate (693-36-7)

Guidance literature:

With sulfuric acid; Heating;

Reference yield:

→ distearyl thiodipropionate (693-36-7)

Guidance literature:

Thiodipropionitril, Stearylalkohol/HCl;

upstream raw materials:

4-thiaheptane-1,7-dioic acid

1-octadecanol

Refernces

• 1、 -. "Stabilizer for synthetic resins". . . Retrieved 2008/06/13.