Ditridecyl 3,3′-thiodipropionate
Ditridecyl 3,3′-thiodipropionate (CAS 10595-72-9) is a thioether ester with a molecular weight of 542.90. This compound functions as a polymer additive, primarily utilized as a stabilizer. Its chemical structure lends itself to applications requiring protection against degradation, particularly in polymeric materials. It is supplied by Tech Serve Solutions for material science and polymer research and development.
- Synonyms
- S(CH2CH2CO2C13H27)2

Polymer Stabilizer
Ditridecyl 3,3′-thiodipropionate acts as a secondary antioxidant in polymers, offering protection against thermal and oxidative degradation. It functions by decomposing hydroperoxides, thereby extending the service life of polymeric materials.
Materials Science Research
This thioether ester finds use in materials science for the development and modification of polymers. It can be incorporated into formulations to enhance specific properties related to durability and resistance to environmental factors.
Plastic Additive
As a plastic additive, it is employed to improve the processing stability and long-term performance of various plastic products. Its inclusion can help maintain the physical integrity and appearance of plastics exposed to heat and oxygen.
| Molecular weight | 542.90 |
|---|---|
| Linear formula | S(CH2CH2CO2C13H27)2 |
| Density | 0.936 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.47(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| Water hazard class (WGK, DE) | 1 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Ditridecyl 3,3′-thiodipropionate used for?
+
Ditridecyl 3,3′-thiodipropionate is primarily used as a polymer additive, functioning as a stabilizer to protect materials against degradation.
What is the CAS number and formula for Ditridecyl 3,3′-thiodipropionate?
+
The CAS number is 10595-72-9 and its linear formula is S(CH₂CH₂CO₂C₁₃H₂₇)₂.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Ditridecyl 3,3′-thiodipropionate as a technical or research grade chemical. TSS does not represent this product as USP, BP, or EP grade.
How should Ditridecyl 3,3′-thiodipropionate be handled?
+
Handling requires appropriate personal protective equipment, including eyeshields and gloves. Refer to the safety data sheet for comprehensive handling and safety information.
Is Ditridecyl 3,3′-thiodipropionate a controlled substance?
+
Based on the provided data, there is no indication that Ditridecyl 3,3′-thiodipropionate is a controlled substance.
How is Ditridecyl 3,3′-thiodipropionate packed and exported?
+
Tech Serve Solutions handles the packing and export of chemicals with the utmost care, adhering to all relevant international shipping regulations.
How can I request a sample or quote for Ditridecyl 3,3′-thiodipropionate?
+
To request a sample or quote, please contact our sales team through the TSS website or by phone.
▶ Related products

(2,3-Epoxypropyl)benzene
Polymer Science

(2-Boc-amino)ethyl methacrylate
C11H19NO4
Polymer Science
(3,5,5-Trimethylcyclohex-2-enylidene)malononitrile
Polymer Science

(3-Acrylamidopropyl)trimethylammonium chloride solution
Polymer Science

1,1,1-Trifluoro-2-(trifluoromethyl)-2-hydroxy-4-methyl-5-pentyl methacrylate
Polymer Science

1,1,1-Tris(4-hydroxyphenyl)ethane
Polymer Science

1,1-Cyclohexanediacetic acid
Polymer Science

1,12-Diisocyanatododecane
Polymer Science
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis