Description

Phenol, 4-Ethoxy-2-(Trifluoromethyl)- (9Ci) is a specialized fluorinated phenolic compound, identified by CAS NO 823817-18-1. This chemical serves as a valuable advanced intermediate for the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development scientists working on novel active ingredients, where its unique trifluoromethyl and ethoxy substituents offer critical structural and electronic properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for candidates targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, where the trifluoromethyl group enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Acts as a precursor for fluorinated components in electronic display materials and organic light-emitting diodes (OLEDs), contributing to improved performance and durability.
• Polymer Modification: Employed to introduce fluorinated phenolic units into specialty polymers, enhancing their chemical resistance, thermal stability, and surface properties.
• Organic Synthesis & Catalysis: Serves as a versatile reagent in cross-coupling reactions and as a ligand precursor in catalytic systems for fine chemical manufacturing.

Basic Information

Product Name	Phenol, 4-Ethoxy-2-(Trifluoromethyl)- (9Ci)
CAS No.	823817-18-1
Molecular Formula	C9H9F3O2
Molecular Weight	206.16 g/mol
Synonyms	4-Ethoxy-2-(trifluoromethyl)phenol; 2-(Trifluoromethyl)-4-ethoxyphenol; 4-Ethoxy-α,α,α-trifluoro-o-cresol; 1-Ethoxy-4-hydroxy-3-(trifluoromethyl)benzene; 3-Trifluoromethyl-4-ethoxyphenol; 4-Hydroxy-3-(trifluoromethyl)phenyl ethyl ether; 2-Trifluoromethyl-4-ethoxyphenol
EINECS	Contact for details

Quality Control

Our Phenol, 4-Ethoxy-2-(Trifluoromethyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and fluorides. The container must be kept tightly sealed to prevent moisture absorption and degradation.

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 (as Pb)	≤ 10 ppm

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