Description

Phosphine, Diphenyl[(Tetrahydro-2-Furanyl)Methyl]- CAS NO 91533-65-2 is a specialized organophosphorus compound featuring a unique tetrahydrofuran-derived substituent. This structural motif makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for ligand synthesis and catalytic applications.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Ligand Precursor: Serves as a starting material for the preparation of sophisticated phosphine ligands used in homogeneous catalysis (e.g., cross-coupling reactions).
• Material Science Research: Employed in the development of advanced polymers and functional materials with specific electronic or chemical properties.
• Organic Synthesis: A versatile reagent for introducing phosphine-containing functional groups into complex organic molecules.

Basic Information

Product Name	Phosphine, Diphenyl[(Tetrahydro-2-Furanyl)Methyl]-
CAS No.	91533-65-2
Molecular Formula	C17H19OP
Molecular Weight	270.31 g/mol
Synonyms	[(Tetrahydrofuran-2-yl)methyl]diphenylphosphine; (Tetrahydrofurfuryl)diphenylphosphine; Diphenyl[(tetrahydro-2-furanyl)methyl]phosphine; 2-[(Diphenylphosphino)methyl]tetrahydrofuran; Tetrahydrofurfuryldiphenylphosphine; THFF-DPP; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of Phosphine, Diphenyl[(Tetrahydro-2-Furanyl)Methyl]- adheres to stringent internal quality standards to ensure batch-to-batch consistency and purity for research and industrial use. Each lot is characterized by modern analytical techniques including NMR, HPLC, and GC. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

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 place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong oxidizing agents.

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.