Description

Di-T-Butyl(I-Propyl)Phosphine is a high-purity, sterically hindered tertiary phosphine ligand. This compound is valued for its significant electron-donating properties and air-sensitive nature, making it a critical component in advanced catalytic systems. It is primarily sought after by researchers and manufacturers in the fine chemical and pharmaceutical sectors for developing and scaling up sophisticated synthetic processes.

Application

• As a ligand in transition metal catalysis, particularly for cross-coupling reactions (e.g., Suzuki, Heck, Negishi).
• Critical component in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Used in olefin polymerization catalysts and other organometallic complexes.
• Facilitates asymmetric hydrogenation and other stereoselective transformations.
• Employed in material science research for the development of novel polymers and functional materials.
• Acts as a precursor or intermediate for synthesizing more complex phosphine derivatives.

Basic Information

Product Name	Di-T-Butyl(I-Propyl)Phosphine
CAS No.	25032-49-9
Molecular Formula	C11H25P
Molecular Weight	188.29 g/mol
Synonyms	Di-tert-Butyl(isopropyl)phosphine; Di-tert-Butyl(propan-2-yl)phosphane; (Isopropyl)di-tert-butylphosphine; Di-t-butyl-i-propylphosphine; Di-tert-butyl(1-methylethyl)phosphine; P-(1-Methylethyl)-P,P-bis(1,1-dimethylethyl)phosphine; DTBP
EINECS	Contact for details

Quality Control

Our Di-T-Butyl(I-Propyl)Phosphine is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive catalytic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP guidelines where applicable to support pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Due to its pyrophoric potential, handle only under inert conditions using appropriate safety equipment.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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