Description

Didecyl 2,2'-Thiodiacetate is a high-purity specialty ester with the CAS registry number 30932-90-2, valued for its role as a versatile intermediate and functional additive. This compound is particularly significant for its ability to impart specific chemical properties, such as lubrication, plasticization, or stabilization, in demanding formulations. It is primarily sought by manufacturers in the polymer, lubricant, and specialty chemical industries for developing high-performance materials and functional fluids.

Application

• As a plasticizer and stabilizer in the production of specialty polymers and elastomers.
• As a lubricant additive or base fluid component in synthetic lubricants and greases.
• As a key chemical intermediate in the synthesis of more complex surfactants and specialty esters.
• As a functional fluid in industrial applications requiring high thermal and oxidative stability.
• As a viscosity modifier and pour point depressant in various oil-based formulations.
• In the research and development of novel corrosion inhibitors and metalworking fluid additives.

Basic Information

Product Name	Didecyl 2,2'-Thiodiacetate
CAS No.	30932-90-2
Molecular Formula	C24H46O4S
Molecular Weight	430.69 g/mol
Synonyms	Bis(2-decoxy-2-oxoethyl) Sulfide; Di-decyl Thiodiacetate; Thiodiglycolic Acid Didecyl Ester; Didecyl Thiodiglycolate; 2,2'-Thiobis(acetic acid) didecyl ester; Didecyl 2,2'-Thiobisacetate; Didecyl (Thiodi-2,1-ethanediyl) Diacetate
EINECS	Contact for details

Quality Control

Our Didecyl 2,2'-Thiodiacetate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are provided as a standard commitment to supply chain transparency and reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Specific Gravity (20°C)	0.92 - 0.96
Refractive Index (20°C)	1.450 - 1.460
Water Content (KF)	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.