Description

Methylaminobis(1-Aziridinyl)Phosphine Oxide CAS NO 2275-61-8 is a specialized organophosphorus compound featuring a unique phosphine oxide core substituted with aziridinyl and methylamino groups. This structure makes it a valuable intermediate for synthesizing polymers, cross-linking agents, and specialty chemicals with tailored properties. It is primarily sought by R&D chemists and process engineers in the polymer, pharmaceutical, and advanced materials sectors for developing novel formulations and functional materials.

Application

• Key intermediate in the synthesis of flame-retardant polymers and additives.
• Precursor for cross-linking agents used in thermosetting resins and coatings.
• Building block for pharmaceutical research, particularly in developing novel bioactive molecules.
• Used in the preparation of specialty surfactants and ligands for metal complexation.
• Research chemical for developing advanced materials with specific mechanical or chemical resistance properties.
• Potential curing agent or modifier in epoxy resin systems.

Basic Information

Product Name	Methylaminobis(1-Aziridinyl)Phosphine Oxide
CAS No.	2275-61-8
Molecular Formula	C5H12N3OP
Molecular Weight	161.14 g/mol
Synonyms	Methylaminobis(aziridinyl)phosphine oxide; N-Methyl-P,P-bis(1-aziridinyl)phosphinic amide; Phosphine oxide, methylaminobis(1-aziridinyl)-; MAPO; Tris(1-aziridinyl)phosphine oxide derivative; Methylamino-bis-aziridinyl-phosphine oxide; 1-Aziridinephosphonamide, N-methyl-2,2'-(phosphinylidyne)bis-
EINECS	Contact for details

Quality Control

Our production of Methylaminobis(1-Aziridinyl)Phosphine Oxide adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for research and industrial applications. Each lot is characterized using advanced analytical techniques, including NMR and HPLC, to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical data is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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 crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details

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