Description

Butyldi-1-Adamantylphosphine CAS NO 321921-71-5 is a highly specialized, sterically hindered tertiary phosphine ligand. This compound matters for its exceptional electron-donating properties and remarkable stability under demanding reaction conditions, making it a valuable asset in advanced catalytic processes. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel synthetic routes and optimizing high-value chemical production.

Application

• As a key ligand in cross-coupling reactions, such as Suzuki-Miyaura and Buchwald-Hartwig amination, for C-C and C-N bond formation.
• In homogeneous catalysis for the synthesis of complex organic molecules, including active pharmaceutical ingredients (APIs).
• For polymerization catalysis, particularly in the development of novel polyolefins and other specialty polymers.
• As a stabilizing agent for sensitive organometallic complexes and catalysts.
• In academic and industrial R&D for exploring new catalytic systems and reaction methodologies.
• For the synthesis of fine chemicals and advanced intermediates requiring precise stereochemical control.

Basic Information

Product Name	Butyldi-1-Adamantylphosphine
CAS No.	321921-71-5
Molecular Formula	C24H39P
Molecular Weight	358.54 g/mol
Synonyms	Butyldi(adamantan-1-yl)phosphine; Di-1-adamantylbutylphosphine; t-Butyldi-1-adamantylphosphine; t-BuCgP; t-BuAd2P; (tert-Butyl)di(1-adamantyl)phosphine; Phosphine, tert-butyldi-1-adamantyl-
EINECS	Contact for details

Quality Control

Our Butyldi-1-Adamantylphosphine is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing, including NMR and HPLC, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C or as specified on the label. Due to its hygroscopic and easily oxidized nature, the container must be kept tightly sealed in a cool, dry place and allowed to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	Conforms to structure
Purity (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.