Description

1-Diethoxyphosphoryloxybutane is a specialized organophosphorus compound with the CAS number 2737-00-0. This chemical serves as a valuable intermediate and reagent in advanced synthetic chemistry, enabling the introduction of phosphate ester functionalities. It is primarily needed by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of nucleotide analogs, prodrugs, and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of organophosphate-based pesticides and plant growth regulators.
• Chemical Research & Development: Acts as a phosphorylating agent in organic synthesis for academic and industrial research.
• Ligand and Catalyst Preparation: Employed in the modification of catalysts and the creation of specialized ligands for metal complexes.
• Polymer Chemistry: Intermediate for the synthesis of flame-retardant additives or functional monomers.
• Material Science: Used in surface modification and the creation of specialty coatings with specific properties.

Basic Information

Product Name	1-Diethoxyphosphoryloxybutane
CAS No.	2737-00-0
Molecular Formula	C8H19O4P
Molecular Weight	210.21 g/mol
Synonyms	Butyl Diethyl Phosphate; Diethyl Butyl Phosphate; Diethoxyphosphoryloxybutane; O-Butyl Diethyl Phosphate; Phosphoric Acid, Butyl Diethyl Ester; Butyl Diethyl Phosphate Ester; 1-Butyl Diethyl Phosphate; Butoxy Diethyl Phosphine Oxide (common misnomer)
EINECS	220-357-6

Quality Control

Our 1-Diethoxyphosphoryloxybutane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~1.05 g/cm³
Refractive Index (n20D)	~1.425

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