Description

4-Methoxymethyl-2,3,5,6-Tetrafluorobenzyl Alcohol is a high-value fluorinated aromatic building block characterized by its unique substitution pattern. This compound matters for its role as a versatile intermediate in the synthesis of advanced materials and active pharmaceutical ingredients (APIs), where the introduction of fluorine atoms and a protected alcohol group is critical. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to enhance molecular properties like metabolic stability and lipophilicity.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in CNS and antiviral therapeutic areas.
• Agrochemical Synthesis: Building block for advanced herbicides and pesticides where fluorine incorporation improves efficacy and environmental profile.
• Liquid Crystal Materials: Used in the synthesis of fluorinated components for high-performance electronic displays.
• Polymer Modification: Intermediate for creating specialty polymers with enhanced chemical resistance and thermal stability.
• Organic Synthesis: Versatile reagent for introducing fluorinated benzyl-protected alcohol functionalities into complex molecules.
• Material Science Research: Precursor for developing novel fluorinated organic compounds with specific electronic or surface properties.

Basic Information

Product Name	4-Methoxymethyl-2,3,5,6-Tetrafluorobenzyl Alcohol
CAS No.	83282-91-1
Molecular Formula	C10H10F4O2
Molecular Weight	238.18 g/mol
Synonyms	2,3,5,6-Tetrafluoro-4-(methoxymethyl)benzyl Alcohol; (2,3,5,6-Tetrafluoro-4-methoxymethylphenyl)methanol; α,2,3,5,6-Pentafluoro-4-methoxymethylbenzyl Alcohol; 4-(Methoxymethyl)-2,3,5,6-tetrafluorobenzyl Alcohol; Tetrafluoromethoxymethylbenzyl Alcohol; Benzyl alcohol, 2,3,5,6-tetrafluoro-4-(methoxymethyl)-; Pentafluorobenzyl Alcohol Derivative
EINECS	Contact for details

Quality Control

Our 4-Methoxymethyl-2,3,5,6-Tetrafluorobenzyl Alcohol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, GC, NMR, and Karl Fischer titration to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, 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, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider the use of desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Impurity	≤ 0.5%

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