Description

Di(1-Adamantyl)Chlorophosphine is a highly specialized organophosphorus compound featuring two bulky adamantyl groups, which confer unique steric and electronic properties. This compound is a valuable precursor and ligand in advanced organic synthesis and catalysis, particularly for constructing complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for the development of novel catalysts and fine chemicals.

Application

• As a bulky, electron-rich phosphine ligand in transition metal-catalyzed cross-coupling reactions (e.g., Suzuki, Heck, Negishi).
• Precursor for the synthesis of highly hindered tertiary phosphines and phosphonium salts with tailored properties.
• Building block in the development of specialty catalysts for asymmetric synthesis and polymerization.
• Intermediate in the research and production of advanced pharmaceutical compounds and active ingredients.
• Used in materials science for the surface modification of nanoparticles and the creation of novel organometallic frameworks.
• Reagent for studying steric effects and reaction mechanisms in organophosphorus chemistry.

Basic Information

Product Name	Di(1-Adamantyl)Chlorophosphine
CAS No.	157282-19-4
Molecular Formula	C20H30ClP
Molecular Weight	336.87 g/mol
Synonyms	Chlorodi(1-adamantyl)phosphine; Di(adamantan-1-yl)chlorophosphine; Di-1-adamantylchlorophosphine; Di(tricyclo[3.3.1.1³,⁷]dec-1-yl)chlorophosphine; 1,1'-(Chlorophosphanediyl)bis(adamantane); Chlorobis(1-adamantyl)phosphine
EINECS	Contact for details

Quality Control

Our Di(1-Adamantyl)Chlorophosphine is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR (¹H, ³¹P) and HPLC analysis, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing all specifications are provided to guarantee batch-to-batch consistency and traceability for your research and development needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, this material should be stored under an inert atmosphere (argon or nitrogen) in a cool, dry place. Recommended storage temperature is 2-8°C for long-term stability. Handle and open containers in a controlled, moisture-free environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
¹H NMR Purity	Conforms
³¹P NMR Purity	Conforms

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