Description

3-(Octylthio)Propionic Acid is a sulfur-containing carboxylic acid derivative that serves as a versatile intermediate in organic synthesis. Its unique structure, featuring a long alkylthio chain, makes it valuable for introducing specific functional groups and modifying material properties. This compound is primarily sought by manufacturers in the polymer, lubricant, and specialty chemical industries for applications requiring sulfur-based additives or custom molecular building blocks.

Application

• As a key intermediate in the synthesis of polymer additives, including antioxidants and stabilizers.
• In the production of specialty lubricants and fuel additives where sulfur-containing compounds enhance performance.
• For the modification of surface properties in coatings and resins.
• As a building block in pharmaceutical and agrochemical research for creating novel active ingredients.
• In the formulation of corrosion inhibitors for industrial processes.
• As a precursor for synthesizing surfactants and other specialty surfactants with specific chain lengths.

Basic Information

Product Name	3-(Octylthio)Propionic Acid
CAS No.	6964-23-4
Molecular Formula	C11H22O2S
Molecular Weight	218.36 g/mol
Synonyms	3-(Octylsulfanyl)propanoic acid; 3-Octylsulfanylpropionic acid; Octylthiopropionic acid; 3-(n-Octylthio)propionic acid; Propanoic acid, 3-(octylthio)-; 3-(Octylmercapto)propionic acid; 3-(Octylthio)propanoic acid; 6964-23-4
EINECS	230-157-2

Quality Control

Our 3-(Octylthio)Propionic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is easily oxidized and should be handled under an inert atmosphere for long-term storage to maintain purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or Titration)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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