Description

Dppp CAS NO 110954-36-4 is a high-purity organophosphorus ligand, specifically 1,3-Bis(diphenylphosphino)propane. This compound is a critical catalyst component in various transition metal-catalyzed cross-coupling reactions, enabling efficient and selective bond formation. It is essential for R&D and production chemists in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-performance ligands for complex synthesis.

Application

• As a versatile bidentate ligand in palladium-catalyzed cross-coupling reactions, such as Suzuki, Heck, and Negishi couplings.
• Catalyst component for hydrogenation and hydroformylation reactions in fine chemical synthesis.
• Precursor for the preparation of specialized metal complexes used in homogeneous catalysis research.
• Key reagent in the synthesis of active pharmaceutical ingredients (APIs) and complex organic intermediates.
• Used in material science for the development of novel catalytic systems and coordination polymers.

Basic Information

Product Name	Dppp
CAS No.	110954-36-4
Molecular Formula	C27H26P2
Molecular Weight	412.44 g/mol
Synonyms	1,3-Bis(diphenylphosphino)propane; DPPP Ligand; 1,3-Propanediylbis[diphenylphosphine]; NSC 168088; Bis(diphenylphosphino)propane; DPPP; (Ph2P)2(CH2)3
EINECS	Contact for details

Quality Control

Our Dppp is manufactured under strict quality protocols to ensure batch-to-batch consistency and high catalytic performance. Each lot undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	62 - 66 °C

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