Description

Thiosulfuric Acid Hydrogen S-[2-(Pentadecylamino)Ethyl] Ester is a specialized organosulfur compound with a unique chemical structure combining a thiosulfate moiety with a long-chain alkylamino group. This molecular architecture makes it a valuable intermediate for synthesizing surfactants, corrosion inhibitors, and specialty additives. It is primarily sought by R&D chemists and process engineers in the fine chemical, agrochemical, and advanced material manufacturing sectors for its functional versatility.

Application

• Key intermediate in the synthesis of specialty surfactants and emulsifiers.
• Precursor for corrosion inhibitors used in industrial water treatment and metalworking fluids.
• Building block for functional additives in lubricants and fuel formulations.
• Intermediate in agrochemical research for the development of novel active ingredients.
• Used in the preparation of surface-modifying agents for polymers and coatings.
• Research chemical in the development of novel sulfur-containing ligands and catalysts.

Basic Information

Product Name	Thiosulfuric Acid Hydrogen S-[2-(Pentadecylamino)Ethyl] Ester
CAS No.	929-44-2
Molecular Formula	C₁₇H₃₇NO₂S₂
Molecular Weight	351.60 g/mol
Synonyms	S-[2-(Pentadecylamino)ethyl] hydrogen thiosulfate; 2-(Pentadecylamino)ethanethiosulfuric acid; Thiosulfuric acid S-[2-(pentadecylamino)ethyl] ester; Pentadecyl aminoethyl thiosulfate; Aminoalkyl thiosulfate derivative; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of Thiosulfuric Acid Hydrogen S-[2-(Pentadecylamino)Ethyl] Ester adheres to stringent internal quality standards to ensure batch-to-batch consistency and purity. Each lot is characterized using advanced analytical techniques, including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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