Description

Controphos CAS NO 76157-52-3 is a specialized organophosphorus compound known for its utility as a key intermediate and functional additive in advanced chemical synthesis. Its molecular structure provides unique reactivity, making it valuable for modifying material properties and facilitating complex chemical transformations. This product is essential for research institutions and industrial manufacturers in the agrochemical, pharmaceutical, and specialty polymer sectors seeking to develop novel formulations and high-performance materials.

Application

• Agrochemical Intermediate: A crucial building block in the synthesis of modern pesticides and herbicides, contributing to enhanced efficacy and environmental profiles.
• Pharmaceutical Synthesis: Serves as a versatile intermediate for constructing active pharmaceutical ingredients (APIs), particularly in compounds requiring phosphorus-containing functional groups.
• Flame Retardant Formulations: Used as a component or synergist in flame-retardant systems for plastics, textiles, and coatings.
• Ligand and Catalyst Preparation: Employed in the preparation of specialized ligands for metal catalysis and cross-coupling reactions.
• Polymer Modification: Acts as a functional monomer or additive to impart specific characteristics like adhesion, stability, or flame resistance to polymers.
• Research & Development: A valuable reagent for academic and industrial R&D in organic and medicinal chemistry exploring new phosphorus chemistry.

Basic Information

Product Name	Controphos
CAS No.	76157-52-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Controphos; Phosphonic acid, P-[2-(2-chloro-1-methylethoxy)-1-methylethyl]-, diethyl ester; Diethyl [2-(2-chloro-1-methylethoxy)-1-methylethyl]phosphonate; NSC 403306; 2-(2-Chloro-1-methylethoxy)-1-methylethylphosphonic acid diethyl ester
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch of Controphos is analyzed using advanced chromatographic and spectroscopic techniques to verify identity, purity, and consistency. We maintain strict in-process controls and final release criteria. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Separate from strong oxidizers and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	≤ 2.0% total

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