Description

Benzenethiol, 3,5-Difluoro- (9Ci) is a fluorinated aromatic thiol derivative, serving as a versatile and valuable building block in advanced organic synthesis. Its molecular structure, featuring both thiol and fluorine substituents, makes it a critical intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients, as well as in materials science for creating specialized polymers and ligands.

Application

• Pharmaceutical Intermediate: A key synthon for the development of fluorinated drug candidates, particularly in protease inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the fluorine atoms enhance biological activity and stability.
• Ligand and Catalyst Preparation: Serves as a precursor for metal-chelating ligands in homogeneous catalysis and material science applications.
• Polymer Modification: Employed to introduce thiol and fluorinated aryl groups into polymer backbones, altering surface properties and reactivity.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new reactions in organofluorine and organosulfur chemistry.

Basic Information

Product Name	Benzenethiol, 3,5-Difluoro- (9Ci)
CAS No.	99389-26-1
Molecular Formula	C6H4F2S
Molecular Weight	146.16 g/mol
Synonyms	3,5-Difluorobenzenethiol; 3,5-Difluorothiophenol; 3,5-Difluorophenyl mercaptan; 1,3-Difluoro-5-mercaptobenzene; 3,5-Difluorobenzenethiol (9CI); 99389-26-1; 3,5-Difluoro-benzenethiol
EINECS	Contact for details

Quality Control

Our Benzenethiol, 3,5-Difluoro- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every 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, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.