Description

1-[Aziridin-1-Yl-(4-Chlorophenyl)Phosphoryl]Aziridine is a specialized organophosphorus compound containing two aziridine rings, making it a highly reactive and versatile bifunctional building block. Its molecular structure is engineered to act as a key intermediate in the synthesis of advanced polymers and functional materials requiring specific cross-linking or modification. This product is essential for R&D and production chemists in the polymer, pharmaceutical, and agrochemical industries seeking to incorporate reactive phosphorus and nitrogen functionalities into their target molecules.

Application

• As a cross-linking agent and monomer in the production of specialty polymers, including flame-retardant resins and coatings.
• A key pharmaceutical intermediate for synthesizing novel active ingredients with potential biological activity.
• In the development of agrochemicals, such as pesticides and herbicides, where its reactive rings can be used to create specific bioactive structures.
• As a surface modifier and coupling agent for advanced materials and composites to enhance adhesion and performance properties.
• Utilized in research and development for creating novel ligands, catalysts, and organometallic complexes.
• In the synthesis of chelating agents and ion-exchange resins for water treatment and metal recovery processes.

Basic Information

Product Name	1-[Aziridin-1-Yl-(4-Chlorophenyl)Phosphoryl]Aziridine
CAS No.	7252-93-9
Molecular Formula	C10H12ClN2OP
Molecular Weight	242.64 g/mol
Synonyms	Bis(1-aziridinyl)(4-chlorophenyl)phosphine oxide; N,N'-Ethylenebis[P-(4-chlorophenyl)phosphinic amide]; 1,1'-(4-Chlorophenylphosphinylidene)bisaziridine; Aziridine, 1,1'-(4-chlorophenylphosphinylidene)bis-; Phosphine oxide, bis(1-aziridinyl)(4-chlorophenyl)-; (4-Chlorophenyl)bis(aziridin-1-yl)phosphine oxide
EINECS	Contact for details

Quality Control

Every batch of 1-[Aziridin-1-Yl-(4-Chlorophenyl)Phosphoryl]Aziridine is manufactured and tested under a strict quality management system. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including HPLC, NMR, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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