Description

Phosphorocyanidous Acid Diethyl Ester is a specialized organophosphorus compound with the CAS number 33326-12-4. This chemical serves as a valuable intermediate and reagent in advanced synthetic chemistry, enabling the introduction of unique functional groups. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Precursor: Serves as a starting material for creating specialized ligands used in metal-catalyzed reactions.
• Material Science Research: Employed in the development of flame retardants, specialty polymers, and advanced functional materials.
• Chemical Synthesis Reagent: Acts as a phosphorylating or cyanidating agent in complex organic transformations.

Basic Information

Product Name	Phosphorocyanidous Acid Diethyl Ester
CAS No.	33326-12-4
Molecular Formula	C5H10NO2P
Molecular Weight	147.11 g/mol
Synonyms	Diethyl Phosphorocyanidite; Diethoxyphosphinous Cyanide; Phosphorocyanidic Acid, Diethyl Ester; Cyanodiethoxyphosphine; Diethyl Cyanophosphonite; (Diethoxyphosphanyl)formonitrile; Ethyl Phosphorocyanidite
EINECS	Contact for details

Quality Control

Our Phosphorocyanidous Acid Diethyl Ester is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and spectroscopic identification, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Due to its nature as a strong acid/organic solvent and being easily oxidized, it must be kept away from heat, ignition sources, and incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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