Description

Sodium O,o-Diethylthiophosphate is an organophosphorus chemical compound primarily used as a key synthetic intermediate. This compound is valued for its role in the production of various organophosphate derivatives, including pesticides and flame retardants. It is essential for manufacturers and R&D facilities in the agrochemical, pharmaceutical, and specialty chemical industries seeking reliable, high-purity building blocks for complex synthesis.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of organophosphate insecticides and herbicides.
• Pharmaceutical Synthesis: Serves as a building block for active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Flame Retardant Production: Used in the manufacture of organophosphate-based flame retardant additives for polymers and plastics.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis and process development laboratories.
• Ligand and Catalyst Preparation: Useful in the preparation of specialized ligands for metal catalysis and coordination chemistry.

Basic Information

Product Name	Sodium O,o-Diethylthiophosphate
CAS No.	5852-63-1
Molecular Formula	C4H10NaO3PS
Molecular Weight	192.14 g/mol
Synonyms	Sodium Diethyl Thiophosphate; Diethyl Thiophosphoric Acid Sodium Salt; O,O-Diethyl Phosphorothioate Sodium Salt; Phosphorothioic Acid, O,O-Diethyl Ester, Sodium Salt; Sodium O,O-Diethyl Phosphorothioate; Sodium Diethylphosphorothioate; NSC 84275
EINECS	Contact for details

Quality Control

Our Sodium O,o-Diethylthiophosphate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 1.0%

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