Description

Bis(2-Methylaziridin-1-Yl)-Phenyl-Sulfanylidene-Phosphorane is a specialized organophosphorus compound featuring a unique ylide structure with aziridine functionalities. This compound matters as a versatile intermediate and reagent, particularly valued for its role in polymer cross-linking and as a precursor in the synthesis of advanced materials. It is needed by researchers and manufacturers in the polymer, specialty chemical, and pharmaceutical industries for developing coatings, adhesives, and novel chemical entities.

Application

• Cross-linking Agent for Polymers: Used to enhance the thermal and mechanical properties of epoxy resins, polyurethanes, and other specialty polymers.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex molecules with potential biological activity.
• Curing Agent for Advanced Coatings: Imparts durability and chemical resistance in high-performance industrial and protective coatings.
• Reagent in Organic Synthesis: Utilized in cycloaddition and other reactions to construct nitrogen and phosphorus-containing heterocycles.
• Adhesive Formulation: Contributes to the performance of structural and specialty adhesives.
• Material Science Research: Investigated for the development of novel polymeric materials and smart coatings.

Basic Information

Item	Details
Product Name	Bis(2-Methylaziridin-1-Yl)-Phenyl-Sulfanylidene-Phosphorane
CAS No.	20180-18-1
Molecular Formula	C13H17N2PS
Molecular Weight	264.33 g/mol
Synonyms	Phenyl[bis(2-methylaziridin-1-yl)]phosphine sulfide; 1,1'-(Phenylphosphinothioylidene)bis(2-methylaziridine); Bis(2-methyl-1-aziridinyl)phenylphosphine sulfide; NSC 163045; Aziridine, 2-methyl-, 1,1'-(phenylphosphinothioylidene)bis-; Phosphine sulfide, P,P-bis(2-methyl-1-aziridinyl)-P-phenyl-
EINECS	Contact for details

Quality Control

Our Bis(2-Methylaziridin-1-Yl)-Phenyl-Sulfanylidene-Phosphorane undergoes rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing parameters such as purity, identity, and impurity profiles. We maintain strict batch-to-batch consistency to support your research and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as organic solvents. Handle and store under an inert atmosphere if prolonged storage is required.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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