Description

Phosphine Oxide, Bis(1-Methylethyl)- CAS NO 53753-58-5 is a specialized organophosphorus compound, also known as diisopropylphosphine oxide. This chemical serves as a versatile intermediate and ligand in advanced synthesis, valued for its ability to modify reactivity and selectivity in key chemical transformations. It is essential for R&D and production within the pharmaceutical, agrochemical, and specialty materials sectors where precise molecular control is required.

Application

• Key intermediate in the synthesis of novel pharmaceutical actives and active pharmaceutical ingredients (APIs).
• Precursor and ligand in catalysis for cross-coupling and other organometallic reactions.
• Building block for agrochemicals, including herbicides and plant growth regulators.
• Intermediate in the production of flame retardants and polymer additives.
• Used in material science for creating specialized coatings and electronic chemicals.
• Research chemical in academic and industrial R&D for developing new synthetic methodologies.
• Component in the synthesis of extractants for metal separation and recovery processes.

Basic Information

Product Name	Phosphine Oxide, Bis(1-Methylethyl)-
CAS No.	53753-58-5
Molecular Formula	C6H15OP
Molecular Weight	134.16 g/mol
Synonyms	Diisopropylphosphine Oxide; Bis(1-methylethyl)phosphine Oxide; DIPPO; (i-Pr)2P(O)H; Di-iso-propylphosphine Oxide; Phosphinic acid, P,P-bis(1-methylethyl)-; Diisopropylphosphinous Acid
EINECS	Contact for details

Quality Control

Our Phosphine Oxide, Bis(1-Methylethyl)- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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