Description

(Dodecylthio)Acetic Acid is a specialized organosulfur compound featuring a long alkyl chain linked to a carboxylic acid group via a thioether bridge. This unique structure makes it a valuable intermediate for synthesizing surfactants, lubricant additives, and specialty polymers where specific hydrophobic and reactive properties are required. It is primarily utilized by manufacturers in the chemical synthesis, materials science, and industrial additive sectors seeking to modify surface characteristics or introduce sulfur functionalities into their products.

Application

• Surfactant & Detergent Intermediate: Serves as a key building block for the synthesis of anionic surfactants with excellent emulsifying and wetting properties.
• Lubricant & Fuel Additive Precursor: Used to create extreme pressure (EP) additives and anti-wear agents that enhance the performance of industrial oils and greases.
• Polymer Modification Agent: Acts as a comonomer or chain-transfer agent to introduce sulfur and long alkyl chains into polymers, improving flexibility, oil resistance, or adhesion.
• Chemical Synthesis Intermediate: Employed in organic synthesis for the preparation of more complex thioether-containing molecules in pharmaceutical and agrochemical research.
• Corrosion Inhibitor Formulation: Incorporated into formulations designed to protect metal surfaces in harsh environments.
• Specialty Material Production: Used in the development of advanced materials, such as self-assembled monolayers (SAMs) and functional coatings.

Basic Information

Product Name	(Dodecylthio)Acetic Acid
CAS No.	13753-71-4
Molecular Formula	C₁₄H₂₈O₂S
Molecular Weight	260.44 g/mol
Synonyms	Dodecylthioacetic Acid; Laurylthioacetic Acid; 2-(Dodecylthio)acetic Acid; 2-(Dodecylsulfanyl)acetic Acid; Acetic acid, 2-(dodecylthio)-; 1-Dodecanethiol, S-carboxymethyl derivative; TDAA; DTA
EINECS	237-328-1

Quality Control

Our (Dodecylthio)Acetic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting these results are provided to guarantee traceability and batch-to-batch consistency for our industrial partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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