Description

Butyl-Phosphoramidic Dichloride is a reactive organophosphorus intermediate characterized by its dichloride functionality. This compound matters as a versatile building block for synthesizing more complex phosphoramidates, phosphonates, and related derivatives, which are critical in advanced material and pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the agrochemical, pharmaceutical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Agrochemical Intermediate: Key precursor in the synthesis of novel insecticides, herbicides, and plant growth regulators targeting specific enzymatic pathways.
• Pharmaceutical Synthesis: Serves as a crucial building block for developing prodrugs, nucleotide analogs, and other bioactive molecules with phosphoramidate backbones.
• Ligand and Catalyst Preparation: Used to create specialized phosphoramidate ligands for metal catalysis and asymmetric synthesis.
• Polymer Modification: Employed as a coupling or functionalizing agent to introduce phosphorus-containing groups into polymer chains, enhancing flame retardancy or adhesion properties.
• Chemical Research & Development: Fundamental reagent for exploring new reactions in organophosphorus chemistry and developing novel synthetic methodologies.
• Specialty Material Production: Intermediate in the manufacture of advanced materials such as corrosion inhibitors, surfactants, or extraction agents.

Basic Information

Product Name	Butyl-Phosphoramidic Dichloride
CAS No.	90206-85-2
Molecular Formula	C₄H₁₀Cl₂NO₂P
Molecular Weight	198.01 g/mol
Synonyms	Butylphosphoramidic Dichloride; N-Butylphosphoramidic Dichloride; Phosphoramidic Dichloride, N-Butyl-; Butylamidophosphoric Dichloride; Butylphosphorodiamidic Dichloride; (Dichlorophosphoryl)(butyl)amine; Butylphosphoramidoyl Dichloride
EINECS	Contact for details

Quality Control

Our Butyl-Phosphoramidic Dichloride is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopic methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition.

Specification

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

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