Description

2-Propyl Methylphosphonochloridate is a specialized organophosphorus intermediate of significant importance in synthetic chemistry. Its primary value lies in its role as a key phosphorylating and chlorinating agent, enabling the synthesis of complex phosphonate esters and other organophosphorus compounds. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and chemical research sectors who require reliable building blocks for advanced synthesis.

Application

• Pharmaceutical Intermediate: Critical for the synthesis of active pharmaceutical ingredients (APIs) and prodrugs containing phosphonate or phosphate ester functionalities.
• Agrochemical Synthesis: Used in the production of advanced herbicides, insecticides, and plant growth regulators that leverage organophosphorus chemistry.
• Chemical Research & Development: Serves as a versatile reagent for constructing novel phosphorus-containing molecules in academic and industrial R&D laboratories.
• Ligand and Catalyst Preparation: Employed in the synthesis of specialized phosphonate ligands for metal catalysis and coordination chemistry.
• Material Science Precursor: Acts as a monomer or modifying agent in the development of flame-retardant materials and specialty polymers.

Basic Information

Item	Details
Product Name	2-Propyl Methylphosphonochloridate
CAS No.	1445-76-7
Molecular Formula	C4H10ClO2P
Molecular Weight	156.55 g/mol
Synonyms	Methylphosphonochloridic Acid Propyl Ester; Propyl Methylphosphonochloridate; n-Propyl Methylphosphonochloridate; Methylphosphonic Acid Chloride Propyl Ester; Propyl Methylphosphonic Chloride; 1445-76-7; Methylpropylphosphonochloridate
EINECS	Contact for details

Quality Control

Our 2-Propyl Methylphosphonochloridate is manufactured under stringent quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including GC, HPLC, and NMR to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical properties is provided with each shipment to support your quality assurance 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). Due to its hygroscopic and highly volatile nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Purity (HPLC)	≥ 96.0%
Water Content (KF)	≤ 0.5%

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