Description

Cyanophos is an organophosphorus compound widely recognized for its role as a chemical intermediate in the synthesis of more complex molecules. This compound matters for its utility in creating specialized products for the agrochemical and pharmaceutical sectors, where precise chemical building blocks are essential. Industries requiring high-purity intermediates for research, development, and manufacturing will find this product critical for their processes.

Application

• Primary intermediate in the synthesis of advanced agrochemicals and pesticides.
• Key building block for pharmaceutical research and active pharmaceutical ingredient (API) development.
• Used in organic synthesis laboratories for the preparation of organophosphorus ligands and catalysts.
• Employed in the research and development of novel flame retardants and plastic additives.
• Acts as a precursor in the manufacture of specialty chemicals for material science applications.

Basic Information

Product Name	Cyanophos
CAS No.	2636-26-2
Molecular Formula	C9H12NO3PS
Molecular Weight	245.24 g/mol
Synonyms	Cyanophos; O-4-Cyanophenyl O,O-dimethyl phosphorothioate; Cyanox; Calthion; S 4084; ENT 25,766; Phosphorothioic acid, O-(4-cyanophenyl) O,O-dimethyl ester; 4-Cyanophenyl dimethyl phosphorothioate
EINECS	220-138-3

Quality Control

Our Cyanophos is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing all test results and specifications is provided with every shipment to guarantee compliance with your technical 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 long-term storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	52°C - 56°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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