Description

n-Alkyl Thioglycolate is a versatile organosulfur compound that functions as a key intermediate and additive in advanced chemical synthesis. Its primary value lies in its ability to act as a chain transfer agent, stabilizer, and modifier, enabling precise control over polymer properties and enhancing material performance. This product is essential for manufacturers in the polymer, plastics, and specialty chemical industries seeking to optimize production processes and final product characteristics.

Application

• Polymerization Modifier: Acts as an effective chain transfer agent (CTA) in the production of acrylic and methacrylic polymers, controlling molecular weight and polydispersity.
• Plastic Additive: Used as a stabilizer and processing aid in PVC and other thermoplastic formulations to improve thermal stability and flow properties.
• Crosslinking Agent: Serves as a co-agent in peroxide-cured elastomer systems, such as EPDM and silicone rubber, to enhance crosslink density and mechanical strength.
• Chemical Intermediate: A crucial building block for synthesizing more complex thioglycolate esters, surfactants, and specialty chemicals used in lubricants and personal care.
• Adhesive & Sealant Formulation: Imparts improved adhesion and flexibility in acrylic-based adhesive and sealant systems.
• Oilfield Chemicals: Employed as a component in drilling fluid additives and corrosion inhibitors for the oil and gas industry.

Basic Information

Product Name	n-Alkyl Thioglycolate
CAS No.	84238-40-4
Molecular Formula	Typically CnH2n+1O2S (n-Alkyl series)
Molecular Weight	Varies by alkyl chain length. Contact for details.
Synonyms	Alkyl Thioglycolate; Thioglycolic Acid Alkyl Ester; Alkyl 2-Mercaptoacetate; 2-Mercaptoacetic Acid Alkyl Ester; Alkyl Mercaptoacetate; n-Alkyl 2-Sulfanylacetate; Chain Transfer Agent CTA (for specific grades); Alkyl Ester of Thioglycolic Acid
EINECS	Contact for details.

Quality Control

Our n-Alkyl Thioglycolate is produced under strict quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes rigorous analytical testing, including assay, purity, and identity confirmation. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area under an inert atmosphere (e.g., nitrogen) to prevent oxidation. Recommended storage temperature is 2-8°C for extended shelf life. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Alkyl Chain Composition	As per customer requirement (C8, C12, C16, etc.)
Water Content (KF)	≤ 0.5%
Acidity (as Thioglycolic Acid)	≤ 1.0%

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