Description

Diphenylphosphinothioyl Isothiocyanate is a versatile organophosphorus reagent featuring both phosphinothioyl and isothiocyanate functional groups. This compound is valued for its role as a key building block in the synthesis of complex ligands and heterocyclic compounds. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting specific enzymes or receptors.
• Agrochemical Synthesis: Serves as a precursor for creating advanced pesticides, herbicides, and plant growth regulators.
• Ligand Precursor: A key starting material for the preparation of specialized phosphine and thiourea-based ligands for catalysis.
• Polymer Modification: Employed to introduce functional groups into polymer chains to alter material properties.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies.
• Coordination Chemistry: Used to synthesize metal complexes with potential applications in catalysis or as functional materials.

Basic Information

Product Name	Diphenylphosphinothioyl Isothiocyanate
CAS No.	16523-56-1
Molecular Formula	C13H10NP1S2
Molecular Weight	275.33 g/mol
Synonyms	Diphenylphosphinothioyl isothiocyanate; Isothiocyanatodiphenylphosphine sulfide; Thiocyanic acid, P,P-diphenylphosphinothioic anhydride; (Isothiocyanato)(diphenylphosphinothioyl)-; P,P-Diphenylphosphinothioic isothiocyanate; NSC 163811; Diphenylphosphinothioyl isothiocyanate
EINECS	Contact for details

Quality Control

Our Diphenylphosphinothioyl Isothiocyanate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assessment and structural confirmation, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every 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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat and 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

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