Description

[Methyl(Difluorothiophophinyl)Amino]Chlorofluorophosphine Sulfide is a specialized organophosphorus compound characterized by its unique sulfur and fluorine-containing functional groups. This chemical matters as a high-value intermediate for synthesizing advanced materials and ligands with tailored electronic and steric properties. It is primarily needed by research and development chemists in the agrochemical and pharmaceutical sectors, as well as by manufacturers of specialty catalysts and flame retardants.

Application

• As a key phosphorus-based ligand precursor in transition metal catalysis for fine chemical synthesis.
• Intermediate in the research and development of novel agrochemicals, such as insecticides and herbicides.
• Building block for the synthesis of flame retardant additives and polymer modifiers.
• Used in the preparation of specialty surfactants and surface-active agents.
• Research chemical for developing pharmaceutical candidates and bioactive molecules.
• Precursor for corrosion inhibitors and metal treatment formulations.
• Starting material in the synthesis of liquid crystal and electronic material components.

Basic Information

Product Name	[Methyl(Difluorothiophophinyl)Amino]Chlorofluorophosphine Sulfide
CAS No.	40427-73-4
Molecular Formula	C2H3ClF3NPS2
Molecular Weight	221.53 g/mol
Synonyms	Chlorofluorophosphine sulfide, methyl(difluorothiophosphinyl)amino-; Methyl(difluorothiophosphinyl)aminochlorofluorophosphine sulfide; (Methylamino)difluorothiophosphinyl chlorofluorophosphine sulfide; NSC 406079; Phosphonothioic chloride, [[(difluorothiophosphinyl)amino]methyl]-, fluoride; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our [Methyl(Difluorothiophophinyl)Amino]Chlorofluorophosphine Sulfide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under an inert atmosphere such as argon or nitrogen in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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