Description

Thiosulfuric Acid Hydrogen S-[2-[(1-Ethylheptyl)Amino]Ethyl] Ester is a specialized organosulfur compound that serves as a versatile intermediate and functional additive in advanced chemical synthesis. Its unique structure, featuring both thiosulfate and amine functionalities, makes it valuable for applications requiring sulfur transfer, metal complexation, or surface activity. This product is primarily utilized by R&D laboratories and industrial manufacturers in the agrochemical, polymer, and specialty chemical sectors seeking to develop novel formulations and materials.

Application

• Agrochemical Intermediate: Used in the synthesis of novel pesticides, herbicides, and fungicides, where its sulfur moiety can act as a reactive site or a stabilizing ligand.
• Polymer Additive: Functions as a chain transfer agent, curing agent, or antioxidant precursor in the production of specialty polymers and rubbers.
• Metal Complexation & Extraction: Employed as a ligand or chelating agent in hydrometallurgical processes for the selective extraction and recovery of specific metal ions.
• Corrosion Inhibitor Formulation: Acts as a key component in formulations designed to protect metal surfaces in industrial and oilfield applications.
• Pharmaceutical Research: Serves as a building block in medicinal chemistry for the development of drug candidates with sulfur-containing pharmacophores.
• Surface-Active Agent: Utilized in the development of specialty surfactants and emulsifiers due to its amphiphilic structure.

Basic Information

Product Name	Thiosulfuric Acid Hydrogen S-[2-[(1-Ethylheptyl)Amino]Ethyl] Ester
CAS No.	924-20-9
Molecular Formula	C11H25NO2S2
Molecular Weight	267.45 g/mol
Synonyms	2-[(1-Ethylheptyl)amino]ethanethiosulfuric acid; S-[2-[(1-Ethylheptyl)amino]ethyl] thiosulfate; 1-Ethylheptylaminoethyl thiosulfate; Thiosulfuric acid S-(2-((1-ethylheptyl)amino)ethyl) ester; Aminoalkyl thiosulfate ester; CAS 924-20-9
EINECS	Contact for details

Quality Control

Our production of Thiosulfuric Acid Hydrogen S-[2-[(1-Ethylheptyl)Amino]Ethyl] Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are 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 at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The product may be hygroscopic; ensure containers are sealed after each use to minimize moisture uptake.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 4.0%
Specific Gravity (20°C)	1.05 - 1.15

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