Description

(Ethoxycarbonylmethyl)Diphenylphosphine CAS NO 6361-05-3 is a versatile organophosphorus compound featuring a reactive phosphine group and an ester functionality. This unique structure makes it a valuable reagent in synthetic organic chemistry, particularly for the construction of complex molecules. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for use as a ligand in catalysis and as a key building block in fine chemical synthesis.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring phosphorus-containing motifs.
• Catalyst Ligand Precursor: Used in the preparation of specialized ligands for transition metal catalysis, enabling more efficient and selective chemical transformations.
• Agrochemical Synthesis: Employed in the research and production of advanced pesticides and herbicides where its phosphine group imparts specific biological activity.
• Material Science Research: Acts as a monomer or modifying agent in the development of novel polymers and functional materials with tailored properties.
• Academic & Industrial R&D: A key reagent for method development and exploratory synthesis in organic and organometallic chemistry laboratories worldwide.
• Fine Chemical Production: Utilized in the multistep synthesis of complex, high-value specialty chemicals for various technological applications.

Basic Information

Product Name	(Ethoxycarbonylmethyl)Diphenylphosphine
CAS No.	6361-05-3
Molecular Formula	C16H17O2P
Molecular Weight	272.28 g/mol
Synonyms	Carbethoxymethyldiphenylphosphine; (Carbethoxymethyl)diphenylphosphine; Diphenylphosphinoacetic Acid Ethyl Ester; Ethyl (Diphenylphosphino)acetate; Ethyl 2-(Diphenylphosphino)acetate; Acetic acid, 2-(diphenylphosphino)-, ethyl ester; EINECS 228-879-6
EINECS	228-879-6

Quality Control

Our (Ethoxycarbonylmethyl)Diphenylphosphine is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR (¹H, ³¹P), HPLC, and GC analysis, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This compound is easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC/GC)	≥ 97.0%
Melting Point	Contact for details

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