Description

Dimethyl(Pentafluorophenyl)Phosphine Selenide is a specialized organophosphorus-selenium compound that serves as a versatile reagent in advanced synthetic chemistry. Its value lies in its unique structure, combining a pentafluorophenyl group with a phosphine selenide moiety, making it a critical precursor for constructing complex molecular architectures. This high-purity chemical is essential for researchers and manufacturers in pharmaceutical development, materials science, and catalysis, where precise ligand design and functional group manipulation are paramount.

Application

• Pharmaceutical Intermediate Synthesis: A key building block for creating novel active pharmaceutical ingredients (APIs), particularly in the development of selenium-containing drug candidates.
• Catalyst and Ligand Precursor: Used to synthesize sophisticated phosphine-selenide ligands for transition metal catalysis, enabling challenging cross-coupling and asymmetric reactions.
• Advanced Materials Research: Employed in the development of organic electronic materials, such as OLEDs and semiconductors, where fluorinated aromatic systems are advantageous.
• Organometallic Chemistry: Serves as a selenium transfer reagent or a stabilizing ligand for various metal complexes in academic and industrial R&D.
• Agrochemical Research: Utilized in the synthesis of novel, high-performance crop protection agents with unique modes of action.

Basic Information

Product Name	Dimethyl(Pentafluorophenyl)Phosphine Selenide
CAS No.	60575-50-0
Molecular Formula	C8H6F5PSe
Molecular Weight	307.06 g/mol
Synonyms	Dimethyl(pentafluorophenyl)phosphine selenide; (Pentafluorophenyl)dimethylphosphine selenide; (C6F5)P(CH3)2Se; Dimethyl(pentafluorophenyl)phosphane selenide; P,P-Dimethyl-P-(pentafluorophenyl)phosphinic selenide; Pentafluorophenyldimethylphosphine selenide
EINECS	Contact for details

Quality Control

Every batch of Dimethyl(Pentafluorophenyl)Phosphine Selenide is produced and tested under stringent quality management protocols to ensure high purity, batch-to-batch consistency, and reliable performance in sensitive applications. Our products undergo rigorous analytical testing, including NMR, HPLC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
1H NMR	Conforms
31P NMR	Conforms
Melting Point	Contact for details

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