Description

(1-Aziridinyl)(2-Methyl-1-Aziridinyl)(Diallylamino)Phosphine Oxide is a specialized organophosphorus compound featuring a unique multi-functional aziridine and diallylamino structure. This compound matters as a high-value chemical intermediate and cross-linking agent, prized for its ability to introduce reactive nitrogen and phosphorus functionalities into polymer systems. It is primarily needed by manufacturers in the polymer, specialty chemical, and advanced materials industries for developing flame-retardant additives, epoxy curing agents, and functional monomers.

Application

• As a key intermediate in the synthesis of advanced flame-retardant additives for plastics, textiles, and coatings.
• Utilized as a reactive cross-linking agent or co-monomer in the production of specialty epoxy resins and thermosetting polymers.
• Employed in the development of photoresist materials and other functional polymers for the electronics and semiconductor industries.
• Serves as a building block for pharmaceutical intermediates and bioactive molecules requiring aziridine or phosphine oxide motifs.
• Used in research and development for creating novel ligands in coordination chemistry and catalysis.
• Applied in the formulation of adhesives and sealants to enhance thermal and chemical resistance.

Basic Information

Product Name	(1-Aziridinyl)(2-Methyl-1-Aziridinyl)(Diallylamino)Phosphine Oxide
CAS No.	41657-19-6
Molecular Formula	C11H20N3OP
Molecular Weight	241.27 g/mol
Synonyms	N,N-Diallyl-P,P-bis(1-aziridinyl)-P-(2-methyl-1-aziridinyl)phosphinic amide; Tris(aziridinyl)phosphine oxide derivative; Diallylamino-bis(aziridinyl)(methylaziridinyl)phosphine oxide; 1-Aziridinylphosphine oxide, (2-methyl-1-aziridinyl)(diallylamino)-; Phosphine oxide, (1-aziridinyl)(2-methyl-1-aziridinyl)(diallylamino)-; APO derivative; Multi-aziridinyl phosphine oxide
EINECS	Contact for details

Quality Control

Our (1-Aziridinyl)(2-Methyl-1-Aziridinyl)(Diallylamino)Phosphine Oxide is produced under stringent 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 identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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