Description

3-(Dodecylthio)Propionic Acid is a high-purity organosulfur compound featuring a long alkyl chain and a carboxylic acid functional group. This unique structure makes it a versatile intermediate and additive, valued for its ability to modify surface properties and act as a stabilizer or chain transfer agent. It is primarily sought by manufacturers in the polymer, lubricant, and specialty chemical industries for applications requiring precise molecular design and performance enhancement.

Application

• As a key intermediate in the synthesis of specialized surfactants and emulsifiers.
• Utilized as a polymer additive, particularly as a chain transfer agent or modifier in radical polymerization processes.
• Acts as a stabilizer or antioxidant precursor in lubricant formulations and industrial oils.
• Employed in the production of corrosion inhibitors and metalworking fluid additives.
• Serves as a building block for functional materials in coatings and adhesives.
• Used in research and development for creating novel thioether-based compounds.

Basic Information

Product Name	3-(Dodecylthio)Propionic Acid
CAS No.	1462-52-8
Molecular Formula	C15H30O2S
Molecular Weight	274.47 g/mol
Synonyms	Dodecyl 3-Mercaptopropionate; Lauryl 3-Mercaptopropionate; 3-(Laurylthio)Propionic Acid; Dodecylthiopropionic Acid; 3-Dodecylthiopropanoic Acid; 3-(Dodecylmercapto)Propionic Acid; Propanoic Acid, 3-(Dodecylthio)-; Lauryl Mercaptopropionate
EINECS	215-967-1

Quality Control

Our 3-(Dodecylthio)Propionic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed-upon standards.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or Titration)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.470 - 1.480
Specific Gravity (20°C)	0.950 - 0.970

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