Description

Di-1-Adamantylphosphine Oxide is a highly specialized organophosphorus compound featuring two bulky adamantyl groups, which confer unique steric and electronic properties. This compound is valued as a versatile ligand precursor and intermediate in advanced catalytic systems and materials science research. It is primarily utilized by researchers and manufacturers in the fields of pharmaceutical development, fine chemical synthesis, and the creation of novel polymeric materials.

Application

• Ligand Synthesis: Serves as a key precursor for generating bulky phosphine ligands used in transition metal catalysis, particularly for challenging cross-coupling reactions.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs) where its steric bulk can influence reaction selectivity and yield.
• Polymer Chemistry: Acts as a monomer or additive in the synthesis of specialty polymers, potentially enhancing thermal stability or modifying material properties.
• Catalyst Development: Used in academic and industrial R&D to create novel homogeneous catalysts for organic synthesis.
• Material Science: Investigated for applications in advanced materials, including metal-organic frameworks (MOFs) or as a surface modifier.
• Fine Chemical Production: Facilitates the synthesis of complex, high-value organic molecules in multi-step processes.

Basic Information

Product Name	Di-1-Adamantylphosphine Oxide
CAS No.	131266-79-0
Molecular Formula	C₂₀H₃₁OP
Molecular Weight	318.43 g/mol
Synonyms	Bis(1-adamantyl)phosphine oxide; Diadamantylphosphine oxide; 1-Adamantylphosphine oxide, 1,1'-(-oxydi-2,1-ethanediyl)bis-; Phosphine oxide, bis(1-adamantyl)-; Di(adamantan-1-yl)phosphine oxide
EINECS	Contact for details

Quality Control

Our Di-1-Adamantylphosphine Oxide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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