Description

Phosphinidene CAS NO 13967-14-1 is a highly reactive, low-valent phosphorus compound that serves as a fundamental building block in organophosphorus chemistry. Its unique electronic structure makes it an invaluable precursor for synthesizing complex phosphorus ligands, catalysts, and novel materials. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop new compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel organophosphorus drug candidates and bioactive molecules.
• Catalyst & Ligand Synthesis: Building block for creating specialized phosphine ligands used in homogeneous catalysis (e.g., cross-coupling reactions).
• Agrochemical Research: Intermediate for developing new generations of phosphorus-containing pesticides and plant growth regulators.
• Material Science: Used in the development of flame retardants, photoluminescent materials, and polymers with unique electronic properties.
• Chemical Vapor Deposition (CVD): Potential precursor for depositing thin films containing phosphorus for semiconductor applications.
• Academic & Industrial R&D: Fundamental reagent for exploring new reaction pathways and phosphorus chemistry in synthetic laboratories.

Basic Information

Product Name	Phosphinidene
CAS No.	13967-14-1
Molecular Formula	HP
Molecular Weight	31.98 g/mol
Synonyms	Phosphinidene; Phosphinidyne; Phosphorus monohydride; Hydrogen phosphinidene; Phosphinidene radical; PH (in radical/transient species context); λ3-Phosphane
EINECS	Contact for details

Quality Control

Our Phosphinidene is produced and handled under stringent conditions to ensure consistency and purity for research applications. While specific grades are available, all products are supported by comprehensive quality assurance protocols. Certificates of Analysis (COA) detailing purity and analytical results are provided with each shipment to meet the exacting standards of industrial and academic research.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and gaseous nature, it must be stored under an inert atmosphere (e.g., argon or nitrogen) at controlled sub-ambient temperatures to prevent oxidation and decomposition. Isolate from strong oxidizers and moisture. Specific storage and handling protocols are provided in the material safety data sheet (MSDS).

Specification

Item	Specification
Appearance (Gas)	Colorless
Purity (by GC/MS)	≥ 98.0%
Identification (IR/MS)	Conforms
Major Impurity (Diphosphine)	≤ 1.5%
Inert Gas Balance	Argon or Nitrogen

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