Description

(Butan-2-Yl-Phenyl-Phosphoryl)Benzene is a specialized organophosphorus compound of significant interest in advanced chemical synthesis. This chemical serves as a critical intermediate or ligand in the development of novel materials and catalysts, offering unique reactivity and structural properties. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and materials science.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring phosphorus-containing scaffolds.
• Catalyst Ligand: Acts as a ligand in transition metal catalysis for cross-coupling and other organic transformations.
• Agrochemical Research: Serves as a key building block in the development of new herbicides, insecticides, and plant growth regulators.
• Material Science: Employed in the research of flame retardants, stabilizers, and specialty polymers.
• Chemical Synthesis: Functions as a versatile intermediate for constructing complex organic molecules in academic and industrial laboratories.

Basic Information

Product Name	(Butan-2-Yl-Phenyl-Phosphoryl)Benzene
CAS No.	4252-61-3
Molecular Formula	C₁₆H₁₉OP
Molecular Weight	258.30 g/mol
Synonyms	2-Butyl(phenyl)phenylphosphine oxide; sec-Butyl(phenyl)phenylphosphine oxide; Phenyl(2-butylphenyl)phosphine oxide; (2-Butylphenyl)phenylphosphine oxide; (sec-Butylphenyl)phenylphosphine oxide; (Butan-2-yl-phenyl-phosphoryl)benzene; 1-(Butan-2-yl)-1-phenyl-1λ⁵-phosphan-1-one
EINECS	Contact for details

Quality Control

Our (Butan-2-Yl-Phenyl-Phosphoryl)Benzene is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 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	≤ 0.5%

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