Description

Benzenamine, n-2-Butenyl-2-Fluoro- (9Ci) is a specialized fluorinated aniline derivative, serving as a high-value building block in advanced organic synthesis. Its molecular structure, featuring both an amine and a fluorine substituent on an aromatic ring, makes it a critical intermediate for creating compounds with tailored electronic and biological properties. This chemical is essential for research and development chemists in the pharmaceutical and agrochemical sectors, where it is used to develop new active ingredients and functional materials. The compound is supplied under strict quality control to ensure consistency for sensitive synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring fluorinated motifs for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, where the fluorine atom can improve pesticidal activity and environmental persistence.
• Liquid Crystal & Electronic Materials: Serves as a building block for fluorinated components in liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs), contributing to improved dielectric properties and performance.
• Advanced Polymer Chemistry: Incorporated as a monomer or modifier to create specialty polymers with unique surface characteristics, chemical resistance, or specific optical properties.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new reactions in fluorine chemistry and developing novel catalytic processes.
• Dye & Pigment Industry: Acts as an intermediate for synthesizing specialized fluorinated dyes and pigments that offer superior color fastness and stability.

Basic Information

Product Name	Benzenamine, n-2-Butenyl-2-Fluoro- (9Ci)
CAS No.	475039-70-4
Molecular Formula	C10H12FN
Molecular Weight	165.21 g/mol
Synonyms	2-Fluoro-N-(but-2-en-1-yl)aniline; N-(2-Butenyl)-2-fluoroaniline; 2-Fluoro-N-(but-2-enyl)benzenamine; 2-Fluoro-N-crotylaniline; N-Crotyl-2-fluoroaniline; 1-(2-Fluorophenylamino)-2-butene; (E/Z)-N-(2-Butenyl)-2-fluoroaniline
EINECS	Contact for details

Quality Control

Every batch of Benzenamine, n-2-Butenyl-2-Fluoro- (9Ci) is produced and analyzed under a strict quality management system. We employ advanced analytical techniques including GC, HPLC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled 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) to prevent oxidation and moisture absorption. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%
Specific Gravity (20°C)	1.05 - 1.10 g/mL

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