Description

S,S,S-Triethylphosphorotrithioate is a versatile organophosphorus compound with the CAS number 1486-39-1. This chemical serves as a critical intermediate and reagent in advanced organic synthesis, valued for its unique sulfur-containing phosphorotrithioate structure. It is primarily sought after by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel insecticides, acaricides, and plant growth regulators.
• Pharmaceutical Research: Used as a specialized reagent in medicinal chemistry for creating potential drug candidates and prodrugs.
• Chemical Synthesis: Acts as a ligand precursor or a sulfur-transfer agent in complex organometallic and catalytic reactions.
• Material Science: Investigated for use in modifying polymer properties or creating functionalized surfaces.
• Laboratory Reagent: Employed in academic and industrial R&D for method development and exploratory chemistry.

Basic Information

Product Name	S,S,S-Triethylphosphorotrithioate
CAS No.	1486-39-1
Molecular Formula	C6H15OPS3
Molecular Weight	230.35 g/mol
Synonyms	Phosphorotrithioic acid, S,S,S-triethyl ester; Triethyl phosphorotrithioate; Ethyl phosphorotrithioate; ENT 25,735; NSC 402333; O,O,O-Triethyl phosphorotrithioate; Phosphorotrithioic acid triethyl ester
EINECS	216-058-9

Quality Control

Our S,S,S-Triethylphosphorotrithioate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.10 - 1.25
Refractive Index (n20D)	1.500 - 1.520

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