Description

Benzeneethanol, 3,4-Difluoro- (9Ci) CAS NO 286440-92-4 is a fluorinated aromatic alcohol derivative, serving as a versatile and valuable building block in advanced organic synthesis. Its molecular structure, featuring both a hydroxyl group and fluorine substituents on the aromatic ring, makes it a critical intermediate for introducing specific functionalities into target molecules. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty materials industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing fluorinated drug candidates, particularly in central nervous system (CNS) and anti-inflammatory therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides where fluorine atoms enhance biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated components in electronic display and lighting technologies, improving performance and durability.
• Polymer Modification: Incorporated as a monomer or chain modifier to impart specific properties like chemical resistance or altered solubility to specialty polymers.
• Organic Synthesis Reagent: Utilized in cross-coupling reactions, esterifications, and ether formations to construct complex molecular architectures in research settings.
• Fluorine Chemistry Research: A valuable standard and starting material for studying structure-activity relationships (SAR) and new fluorination methodologies.

Basic Information

Product Name	Benzeneethanol, 3,4-Difluoro- (9Ci)
CAS No.	286440-92-4
Molecular Formula	C8H8F2O
Molecular Weight	158.15 g/mol
Synonyms	2-(3,4-Difluorophenyl)ethanol; 3,4-Difluorophenethyl Alcohol; 3,4-Difluorobenzeneethanol; (3,4-Difluorophenyl)ethan-1-ol; 2-(3,4-Difluorophenyl)ethyl Alcohol; 3,4-DFPEA; 286440-92-4; 3,4-Difluorophenylethanol
EINECS	Contact for details

Quality Control

Our Benzeneethanol, 3,4-Difluoro- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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