Description

2-Chloro-4-Fluorophenol Carbonate is a specialized fluorinated aromatic carbonate ester, serving as a high-value chemical intermediate. Its precise molecular structure makes it a critical building block for synthesizing advanced materials and active pharmaceutical ingredients (APIs). This compound is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to introduce fluorine and carbonate functionalities into complex molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the development of advanced herbicides and pesticides, where the fluorine atom enhances biological activity and environmental stability.
• Liquid Crystal & Polymer Chemistry: Serves as a monomer or modifying agent for creating fluorinated polycarbonates and specialty polymers with unique thermal and optical properties.
• Organic Synthesis Building Block: Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to construct complex aromatic systems.
• Material Science Research: Investigated for use in organic electronic materials, such as semiconductors and light-emitting diodes (OLEDs).

Basic Information

Product Name	2-Chloro-4-Fluorophenol Carbonate
CAS No.	141852-65-5
Molecular Formula	C7H4ClFO3
Molecular Weight	190.56 g/mol
Synonyms	Carbonochloridic Acid 2-Chloro-4-fluorophenyl Ester; 2-Chloro-4-fluorophenyl Chloroformate; 2-Chloro-4-fluorophenyl Carbonochloridate; Chloroformic Acid 2-Chloro-4-fluorophenyl Ester; (2-Chloro-4-fluorophenoxy)carbonyl Chloride; 4-Fluoro-2-chlorophenyl Chloroformate; Phenyl Chloroformate, 2-chloro-4-fluoro-; CAS 141852-65-5
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Fluorophenol Carbonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with every shipment. We support cGMP compliance for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; keep container tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent hydrolysis. Incompatible with strong bases, strong oxidizing agents, and alcohols.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Density	~1.45 g/cm³

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