Description

Phosphine Oxide, (Butylphenyl)Bis(2,6-Dichlorobenzoyl)- CAS NO 117310-64-2 is a specialized organophosphorus compound characterized by its unique molecular structure featuring a phosphine oxide core flanked by aromatic substituents. This compound is valued for its role as a high-performance intermediate and ligand in advanced chemical synthesis, offering precise reactivity and stability. It is primarily sought by research institutions and industrial manufacturers in the fields of pharmaceutical development, agrochemical research, and materials science for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in complex coupling reactions.
• Agrochemical Research: Serves as a key building block for developing new herbicides, fungicides, and plant growth regulators.
• Catalyst Ligand: Functions as a sophisticated ligand in transition metal catalysis for fine chemical and polymer production.
• Materials Science: Employed in the research and development of advanced polymers, flame retardants, and specialty additives.
• Organic Synthesis: Acts as a versatile reagent for constructing complex organic molecules in academic and industrial R&D laboratories.
• Chemical Research: Utilized as a reference standard and a tool for studying reaction mechanisms involving organophosphorus chemistry.

Basic Information

Item	Details
Product Name	Phosphine Oxide, (Butylphenyl)Bis(2,6-Dichlorobenzoyl)-
CAS No.	117310-64-2
Molecular Formula	C30H22Cl4O3P
Molecular Weight	608.28 g/mol
Synonyms	(Butylphenyl)bis(2,6-dichlorobenzoyl)phosphine oxide; 2,6-Dichloro-α,α-bis(2,6-dichlorophenyl)benzenebutanol, 4-(1-oxido-2,6-dichlorophenylphosphinyl)-; Phosphine oxide, P-(2,6-dichlorobenzoyl)-P,P-bis(2,6-dichlorophenyl)-, 4-butylphenyl ester; (4-Butylphenyl)bis(2,6-dichlorobenzoyl)phosphine oxide
EINECS	Contact for details

Quality Control

Our Phosphine Oxide, (Butylphenyl)Bis(2,6-Dichlorobenzoyl)- is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and elemental analysis, to ensure it meets exacting R&D and production standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and specification compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

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%
Residue on Ignition	≤ 0.1%

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