Description

Benzene, 2-Ethoxy-3,4-Difluoro-1-Nitro- (9Ci) is a specialized fluorinated and nitrated benzene derivative, serving as a high-value synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a critical building block for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of fluorinated drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and pesticides, where the fluorine atoms enhance biological activity and environmental stability.
• Material Science Research: Serves as a monomer or functionalization agent in the creation of specialty polymers and liquid crystals with specific optical or electronic characteristics.
• Organic Electronics: Employed in the synthesis of charge-transport materials or emissive layers for OLED (Organic Light-Emitting Diode) applications.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and process chemistry, enabling structure-activity relationship (SAR) studies and route scouting.

Basic Information

Product Name	Benzene, 2-Ethoxy-3,4-Difluoro-1-Nitro- (9Ci)
CAS No.	153653-26-0
Molecular Formula	C8H7F2NO3
Molecular Weight	203.14 g/mol
Synonyms	1-Ethoxy-2,3-difluoro-4-nitrobenzene; 2,3-Difluoro-1-ethoxy-4-nitrobenzene; 2-Ethoxy-3,4-difluoronitrobenzene; 3,4-Difluoro-2-ethoxy-1-nitrobenzene; 4-Nitro-2,3-difluorophenetole; 2,3-Difluoro-4-nitrophenetole
EINECS	Contact for details

Quality Control

Every batch of Benzene, 2-Ethoxy-3,4-Difluoro-1-Nitro- (9Ci) is produced and tested under a strict quality management system. We ensure high purity and consistency suitable for demanding R&D and scale-up processes. Comprehensive analytical testing, including HPLC, GC, NMR, and MS, is performed to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and transfer should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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