Description

3,4-Difluoro-3'-Methylbenzhydrol is a high-purity fluorinated organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a critical building block in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring precise and reliable fluorinated synthons for research and production, such as fine chemical manufacturers and contract research organizations (CROs), are the primary users of this material.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing difluorinated aromatic systems.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and pesticides where the fluorine atoms enhance biological activity and stability.
• Liquid Crystal Materials: Serves as a building block for fluorinated components in liquid crystal displays (LCDs) due to its influence on molecular polarity and alignment.
• Organic Electronic Materials: Employed in the development of semiconductors and charge-transport materials for OLEDs and other electronic devices.
• Advanced Polymer Chemistry: Acts as a monomer or modifier in the synthesis of specialty polymers with enhanced chemical resistance and thermal properties.
• Chemical Research & Development: A valuable reagent for medicinal chemistry and process chemistry in exploring new synthetic routes and compound libraries.

Basic Information

Product Name	3,4-Difluoro-3'-Methylbenzhydrol
CAS No.	842140-74-3
Molecular Formula	C15H12F2O
Molecular Weight	246.25 g/mol
Synonyms	[3,4-Difluorophenyl][3-methylphenyl]methanol; α-(3,4-Difluorophenyl)-3-methylbenzenemethanol; 1-(3,4-Difluorophenyl)-1-(3-methylphenyl)methanol; Benzhydrol, 3,4-difluoro-3'-methyl-; (3,4-Difluorophenyl)(3-methylphenyl)methanol; 3,4-Difluoro-3'-methylbenzhydryl alcohol
EINECS	Contact for details

Quality Control

Our 3,4-Difluoro-3'-Methylbenzhydrol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specification parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most demanding synthesis applications.

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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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