Description

Thiosulfuric Acid Hydrogen S-[2-(Undecylamino)Ethyl] Ester is a specialized organosulfur compound with a unique structure combining a thiosulfate moiety with a long-chain alkylamino group. This molecular architecture makes it a valuable intermediate for synthesizing functional surfactants, corrosion inhibitors, and specialty additives. It is primarily sought by manufacturers in the chemical synthesis, agrochemical, and lubricant industries for its ability to impart specific surface-active and metal-chelating properties.

Application

• Chemical Intermediate: A key building block for the synthesis of novel surfactants and emulsifiers with tailored hydrophilic-lipophilic balance (HLB).
• Corrosion Inhibition: Used in formulating protective additives for industrial lubricants, metalworking fluids, and fuel systems.
• Agrochemical Formulations: Acts as a component in the production of specialized pesticides and herbicides, enhancing stability or absorption.
• Polymer Additive: Serves as a stabilizer or chain-transfer agent in specific polymerization processes.
• Research & Development: Employed in academic and industrial R&D for exploring new organosulfur chemistry and material science applications.
• Surface Modification: Used to create functionalized surfaces with specific amine and sulfur groups for advanced material coatings.

Basic Information

Product Name	Thiosulfuric Acid Hydrogen S-[2-(Undecylamino)Ethyl] Ester
CAS No.	929-39-5
Molecular Formula	C₁₃H₂₉NO₂S₂
Molecular Weight	295.50 g/mol
Synonyms	2-(Undecylamino)ethanethiosulfuric acid; S-[2-(Undecylamino)ethyl] thiosulfate; Hydrogen S-[2-(undecylamino)ethyl] thiosulfate; 2-Undecylaminoethyl thiosulfate; Aminoalkyl thiosulfate derivative; Undecyl aminoethyl thiosulfate; Thiosulfuric acid S-(2-undecylaminoethyl) ester
EINECS	Contact for details

Quality Control

Our production of Thiosulfuric Acid Hydrogen S-[2-(Undecylamino)Ethyl] Ester adheres to stringent quality management protocols. Each batch is characterized and tested to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles are provided and available upon request to support your quality assurance and regulatory 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 or argon) to minimize oxidation, as the compound is easily oxidized. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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