Description

Demeton-o-Sulfone is an organophosphorus compound primarily known for its role as a key intermediate in chemical synthesis and research. This compound is valued for its specific chemical structure, which makes it a crucial building block in the development of more complex molecules. It is particularly relevant for industrial and academic researchers working in the fields of agrochemical development, organic synthesis, and analytical chemistry.

Application

• Agrochemical Intermediate: Serves as a critical precursor in the synthesis and research of organophosphate insecticides and related compounds.
• Chemical Synthesis: Used as a specialized building block in organic chemistry for constructing complex sulfur- and phosphorus-containing molecules.
• Research & Development: Employed in laboratory settings for method development, toxicity studies, and environmental fate analysis of organophosphates.
• Analytical Reference Standard: Utilized as a high-purity standard in chromatographic analysis (e.g., GC, HPLC) for quality control and regulatory testing.

Basic Information

Product Name	Demeton-o-Sulfone
CAS No.	4891-54-7
Molecular Formula	C8H19O4PS2
Molecular Weight	274.33 g/mol
Synonyms	Demeton-O-sulfone; Demeton O sulfone; O,O-Diethyl S-[2-(ethylsulfonyl)ethyl] phosphorothioate; Phosphorothioic acid, O,O-diethyl S-[2-(ethylsulfonyl)ethyl] ester; Isosystox sulfone; Demeton O analogue sulfone; Thiol demeton sulfone
EINECS	225-506-9

Quality Control

Our Demeton-o-Sulfone is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, assay, and impurity profiles. We adhere to relevant industry standards for fine chemical intermediates to support your research and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as organic solvents. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 0.5%

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