Description

1,3-Bis(Diethylphosphino)Propane is a versatile organophosphorus ligand widely used in coordination chemistry and catalysis. Its primary value lies in its ability to chelate transition metals, forming stable complexes that are crucial for various chemical transformations. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, particularly for developing and scaling up catalytic processes.

Application

• Homogeneous Catalysis: A key ligand in transition metal-catalyzed reactions, including cross-coupling (e.g., Heck, Suzuki), hydrogenation, and hydroformylation.
• Pharmaceutical Intermediates: Used in the synthesis of complex drug molecules where precise metal-ligand interactions are required for chiral induction or selective bond formation.
• Agrochemical Synthesis: Employed in the production of advanced pesticides and herbicides through catalytic pathways.
• Material Science: Serves as a precursor or ligand in the development of novel metal-organic frameworks (MOFs) and catalytic nanomaterials.
• Academic & Industrial R&D: A fundamental reagent for exploring new catalytic systems and reaction mechanisms in both university and corporate research laboratories.
• Fine Chemical Production: Facilitates the efficient and selective synthesis of specialty chemicals, flavors, and fragrances.

Basic Information

Product Name	1,3-Bis(Diethylphosphino)Propane
CAS No.	29149-93-7
Molecular Formula	C11H26P2
Molecular Weight	220.27 g/mol
Synonyms	1,3-Bis(diethylphosphino)propane; DEPP; Diethylphosphinopropane; 1,3-Propanediylbis[diethylphosphine]; Bis(diethylphosphino)propane; Et2P(CH2)3PEt2; NSC 168849
EINECS	Contact for details

Quality Control

Our 1,3-Bis(Diethylphosphino)Propane is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, GC, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its sensitivity to oxidation, this product should be stored under an inert atmosphere (argon or nitrogen). Recommended storage temperature is 2-8°C in a cool, dry, and well-ventilated area. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 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.