Description

Phenylbis(Allylamino)Phosphine Sulfide is a specialized organophosphorus compound featuring a thiophosphoryl (P=S) core flanked by phenyl and allylamino substituents. This unique structure makes it a valuable intermediate and ligand in advanced chemical synthesis, particularly in the development of novel materials and catalysts. It is primarily sought after by research and development chemists and process engineers in the fine chemical, pharmaceutical, and polymer industries for applications requiring precise molecular control.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those with phosphorus-containing motifs.
• Ligand for Catalysis: Acts as a precursor or ligand in transition metal-catalyzed reactions, including cross-coupling and polymerization processes.
• Polymer Additive & Modifier: Used in the development of flame-retardant polymers or as a functional monomer to impart specific properties to advanced polymeric materials.
• Agrochemical Synthesis: Employed as an intermediate in the research and production of next-generation pesticides and herbicides.
• Material Science Research: Utilized in the development of novel inorganic-organic hybrid materials, coatings, and functional surfaces.
• Coordination Chemistry Studies: Functions as a chelating agent in academic and industrial research to study complex formation with various metal ions.

Basic Information

Product Name	Phenylbis(Allylamino)Phosphine Sulfide
CAS No.	20491-21-8
Molecular Formula	C15H21N2PS
Molecular Weight	292.38 g/mol
Synonyms	Phenylbis(allylamino)phosphine sulfide; N,N-Bis(allyl)-P-phenylphosphonothioic diamide; Phosphonothioic diamide, P-phenyl-N,N-bis(2-propen-1-yl)-; Phenylbis(2-propen-1-ylamino)phosphine sulfide; Allylamino phenyl thiophosphine; (Allylamino)(phenyl)phosphine sulfide; Thiophosphoryl compound P(S)(NHC3H5)2Ph
EINECS	Contact for details

Quality Control

Every batch of Phenylbis(Allylamino)Phosphine Sulfide is produced and tested under strict quality management protocols to ensure consistency and purity for your critical applications. Our standard quality assurance includes comprehensive analytical testing via HPLC, NMR, and IR spectroscopy. A detailed Certificate of Analysis (COA) confirming identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

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). Keep away from strong oxidizing agents and moisture. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.