Description

Chlorthiophos is an organophosphorus compound with the CAS number 51052-59-6, recognized for its potent biological activity. This chemical is valued for its specific action as a key intermediate in the synthesis of advanced agrochemicals and pest control agents. It is primarily required by manufacturers in the agricultural chemical and industrial research sectors for developing targeted crop protection solutions.

Application

• Agrochemical Intermediate: A critical building block in the synthesis of organophosphate insecticides and acaricides.
• Crop Protection Research: Used in R&D for developing novel formulations to control a broad spectrum of agricultural pests.
• Chemical Synthesis: Serves as a versatile precursor in organic synthesis for creating sulfur- and phosphorus-containing compounds.
• Non-Crop Pest Control: Potential use in the development of pest management products for industrial and vector control applications.

Basic Information

Product Name	Chlorthiophos
CAS No.	51052-59-6
Molecular Formula	C11H15Cl2O3PS2
Molecular Weight	361.2 g/mol
Synonyms	O-(2,5-Dichloro-4-iodophenyl) O,O-dimethyl phosphorothioate; Chlorthiophos; Phosphorothioic acid, O-(2,5-dichloro-4-iodophenyl) O,O-dimethyl ester; 2,5-Dichloro-4-iodophenyl dimethyl phosphorothioate; Celathion; Chlorthiophos (Pesticide); Iodofenphos (related); Contact for EINECS details.

Quality Control

Our Chlorthiophos is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all test results 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, and well-ventilated area at a controlled room temperature (15-25°C). Due to its properties, including high volatility and reactivity with strong bases/organic solvents, it should be kept away from incompatible materials and heat sources. Keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline solid or liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	≤ 2.0% total
Water Content (KF)	≤ 0.5%

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