Description

Bis(2-Methyl-1-Aziridinyl)Diallylaminophosphine Oxide is a specialized organophosphorus compound containing aziridine and allylamine functional groups. This unique structure makes it a valuable intermediate and cross-linking agent in advanced polymer synthesis. It is primarily sought after by R&D and production teams in the specialty chemicals and advanced materials sectors. The compound, with CAS number 41657-20-9, is essential for developing high-performance coatings, adhesives, and thermosetting resins.

Application

• As a cross-linking agent and curing accelerator in epoxy resin systems for high-temperature composites.
• Key intermediate in the synthesis of flame-retardant additives for plastics and textiles.
• Used in the production of specialized photoresists and other electronic chemicals for the semiconductor industry.
• Component in the formulation of adhesives and sealants requiring enhanced thermal and chemical resistance.
• Building block for pharmaceutical intermediates and bioactive molecule synthesis.
• Modifier for surface coatings to improve hardness, adhesion, and durability.

Basic Information

Product Name	Bis(2-Methyl-1-Aziridinyl)Diallylaminophosphine Oxide
CAS No.	41657-20-9
Molecular Formula	C13H24N3OP
Molecular Weight	269.33 g/mol
Synonyms	Diallylaminobis(2-methylaziridinyl)phosphine Oxide; Phosphine Oxide, bis(2-methyl-1-aziridinyl)diallylamino-; 1-Aziridinepropanamine, N,N-diallyl-2-methyl-, P,P-dioxide; BAAPO; Cross-linking agent BAAPO; Tris(2-methyl-1-aziridinyl)phosphine oxide derivative; N,N-Diallyl-P,P-bis(2-methylaziridin-1-yl)phosphinic amide oxide
EINECS	Contact for details

Quality Control

Our production of Bis(2-Methyl-1-Aziridinyl)Diallylaminophosphine Oxide adheres to strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, providing full traceability and compliance with your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C/59-77°F). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.08 - 1.12
Refractive Index (n20D)	1.510 - 1.520

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