Description

Methyl Phencapton CAS NO 3735-23-7 is an organophosphorus chemical compound primarily utilized as an intermediate in the synthesis of specialized agrochemicals and pharmaceuticals. Its value lies in its specific chemical structure, which serves as a key building block for creating active ingredients with targeted biological activity. This product is essential for research and development laboratories, fine chemical manufacturers, and agrochemical formulators seeking reliable, high-purity intermediates for their synthesis processes.

Application

• Key intermediate in the synthesis of organophosphate insecticides and acaricides.
• Precursor for pharmaceutical active ingredients requiring specific thiophosphoryl functionalities.
• Building block in research-scale chemical synthesis for novel crop protection agents.
• Used in the development of specialty chemicals for pest control formulations.
• Intermediate for compounds studied in biochemical and pharmacological research.

Basic Information

Product Name	Methyl Phencapton
CAS No.	3735-23-7
Molecular Formula	C9H12O3PS2
Molecular Weight	272.30 g/mol
Synonyms	Phencapton; O,O-Dimethyl S-(2,5-dichlorophenylthio)phosphorodithioate; S-[(2,5-Dichlorophenyl)thio]methyl O,O-dimethyl phosphorodithioate; ENT 25,671; Phenkapton; G 28029; Methyl Phenkapton
EINECS	223-107-7

Quality Control

Our Methyl Phencapton is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay and impurity profiles are provided and can be tailored to meet customer-specific requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled 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 strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
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.