Description

O,o-Dimethyls-Butylphosphorothioate is an organophosphorus compound with the CAS number 26901-83-7, serving as a key intermediate in the synthesis of specialized agrochemicals and other fine chemicals. Its value lies in its specific phosphorothioate structure, which is integral to developing active ingredients with targeted properties. This product is essential for manufacturers and R&D laboratories in the agrochemical and pharmaceutical sectors seeking reliable, high-purity intermediates for their synthesis processes.

Application

• Agrochemical Intermediate: A crucial building block for the synthesis of advanced insecticides, herbicides, and fungicides.
• Chemical Synthesis: Used in organic synthesis to introduce phosphorothioate functional groups into more complex molecules.
• Research & Development: Serves as a standard or starting material in pharmaceutical and agrochemical R&D for novel compound development.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals requiring specific organophosphorus motifs.

Basic Information

Product Name	O,o-Dimethyls-Butylphosphorothioate
CAS No.	26901-83-7
Molecular Formula	C6H15O3PS2
Molecular Weight	230.29 g/mol
Synonyms	O,O-Dimethyl S-Butyl Phosphorothioate; S-Butyl O,O-Dimethyl Phosphorothioate; Butylphosphorothioic Acid O,O-Dimethyl Ester; Phosphorothioic Acid, O,O-Dimethyl S-Butyl Ester; Dimethyl S-Butyl Phosphorothiolate; 26901-83-7; S-Butyl Dimethyl Phosphorothioate
EINECS	Contact for details

Quality Control

Our O,o-Dimethyls-Butylphosphorothioate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise specifications for use as a high-value intermediate. A Certificate of Analysis (COA) detailing batch-specific results is provided to guarantee traceability and consistency for your critical synthesis applications.

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 heat, sparks, and open flame. Due to the chemical nature of organophosphorus compounds, isolate from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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