Description

Bis(2-Isopropoxyphenyl)Phosphine is a specialized organophosphorus compound, CAS NO 1202864-41-2, valued for its role as a versatile ligand in advanced catalytic systems. Its molecular structure, featuring bulky, electron-donating isopropoxy groups, makes it particularly effective in facilitating challenging cross-coupling and hydrogenation reactions. This high-purity chemical is essential for R&D and production chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to optimize synthetic pathways and develop novel materials.

Application

• Pharmaceutical Intermediate Synthesis: Acts as a key ligand in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) for constructing complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Manufacturing: Employed in catalytic processes to create novel pesticides, herbicides, and plant growth regulators with enhanced efficacy.
• Fine Chemical & Specialty Material Production: Used in the synthesis of advanced materials, including OLED precursors, liquid crystals, and specialty polymers.
• Homogeneous Catalysis Research: Serves as a tunable ligand in academic and industrial R&D for developing new catalytic methodologies in organic synthesis.
• Hydrogenation Catalysts: A component in catalyst systems for the selective hydrogenation of sensitive functional groups in complex molecules.

Basic Information

Product Name	Bis(2-Isopropoxyphenyl)Phosphine
CAS No.	1202864-41-2
Molecular Formula	C18H23O2P
Molecular Weight	302.35 g/mol
Synonyms	Bis(2-isopropoxyphenyl)phosphine; Phosphinous acid, P,P-bis(2-isopropoxyphenyl)-; 2-Isopropoxyphenylphosphine, dimer; Di(2-isopropoxyphenyl)phosphine; (2-Isopropoxyphenyl)phosphine, bis-; Ligand for cross-coupling
EINECS	Contact for details

Quality Control

Our Bis(2-Isopropoxyphenyl)Phosphine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including HPLC for assay and impurity profiling and NMR for structural confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 area at room temperature (15-25°C). Due to its sensitivity to oxidation, containers should be kept sealed and purged after each use to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 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.