Description

4-[(4-Trifluoromethyl)Phenoxy]Phenol CAS NO 39634-42-9 is a high-purity, specialized phenolic intermediate featuring a trifluoromethylphenoxy substituent. This compound is valued for its unique chemical structure, which imparts desirable properties such as enhanced thermal stability and lipophilicity to advanced materials. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced polymer industries for the synthesis of novel active ingredients and high-performance additives.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and fungicides, where the trifluoromethyl group enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a core component in the production of high-performance liquid crystals for displays and as a host/dopant material in organic light-emitting diodes (OLEDs).
• Polymer Modification: Acts as a functional monomer or additive to engineer polymers with improved heat resistance, chemical stability, and specific surface properties.
• Crosslinking Agent: Employed in the formulation of specialty epoxy resins and other thermosetting polymers to achieve precise crosslink density and performance characteristics.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and material science research, enabling the exploration of new chemical entities and functional materials.

Basic Information

Product Name	4-[(4-Trifluoromethyl)Phenoxy]Phenol
CAS No.	39634-42-9
Molecular Formula	C13H9F3O2
Molecular Weight	254.21 g/mol
Synonyms	4-(4-Trifluoromethylphenoxy)phenol; 4-Hydroxyphenyl 4-(Trifluoromethyl)phenyl Ether; 1-Hydroxy-4-[4-(trifluoromethyl)phenoxy]benzene; p-(p-Trifluoromethylphenoxy)phenol; 4-(α,α,α-Trifluoro-p-tolyloxy)phenol; 4-(4-Trifluoromethylphenoxy)-1-hydroxybenzene; Phenol, 4-[4-(trifluoromethyl)phenoxy]-
EINECS	Contact for details

Quality Control

Our 4-[(4-Trifluoromethyl)Phenoxy]Phenol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for research and industrial use. Certificates of Analysis (COA) detailing batch-specific results are available upon request 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 area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

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	≤ 20 ppm

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