Description

Oxirane, (4-Nitrophenyl)-, Radical Ion(1+) (9Ci) is a specialized organic cation featuring a nitrophenyl-substituted oxirane (epoxide) ring structure. This compound is of significant interest in advanced organic synthesis and materials science due to its unique reactivity as a cationic, electron-deficient epoxide. It serves as a critical synthetic intermediate or precursor for researchers and manufacturers developing novel polymers, photoactive materials, and fine chemicals. Its application is primarily targeted at R&D laboratories and industrial sectors focused on high-performance materials, specialty adhesives, and advanced coating technologies.

Application

• Advanced Polymer Synthesis: As a cationic monomer for the development of novel epoxy resins and polymers with tailored thermal and mechanical properties.
• Photoinitiator & Photoresist Components: Serving as a key building block in the synthesis of photoactive compounds for electronics and imaging applications.
• Cross-linking Agent: Utilized in formulations for high-performance coatings, adhesives, and composite materials requiring enhanced chemical resistance.
• Organic Synthesis Intermediate: A versatile precursor for introducing the nitrophenyl-oxirane moiety into more complex molecular architectures in pharmaceutical and agrochemical research.
• Surface Modification: Used to create functionalized surfaces with specific chemical reactivity for sensor technology or advanced material interfaces.

Basic Information

Product Name	Oxirane, (4-Nitrophenyl)-, Radical Ion(1+) (9Ci)
CAS No.	71884-55-4
Molecular Formula	C8H6NO3+
Molecular Weight	164.14 g/mol
Synonyms	4-Nitrophenyloxirane Radical Cation; (4-Nitrophenyl)oxiranylium; 1-(4-Nitrophenyl)oxiran-1-ylium; 4-Nitrostyrene oxide radical cation; Nitrophenyl epoxide radical ion; p-Nitrophenyloxirane radical ion(1+); Oxiran-1-ylium, 1-(4-nitrophenyl)-
EINECS	Contact for details

Quality Control

Our production of Oxirane, (4-Nitrophenyl)-, Radical Ion(1+) (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Quality is verified through advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each 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 area at a controlled room temperature (typically 15-25°C). This material is light-sensitive and should be handled and stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	Solid (Color to be specified per lot)
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical, higher grades available)
Water Content (KF)	≤ 1.0%

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