Description

4-Ethoxybenzonitrile is a versatile organic intermediate featuring an ethoxy-substituted benzonitrile core structure. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. Industries such as fine chemical manufacturing, pharmaceutical R&D, and material science utilize this nitrile derivative for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), especially those with aryl ether functionalities.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and other crop protection agents.
• Liquid Crystal & OLED Materials: Serves as a building block for creating advanced electronic display components and organic light-emitting diodes.
• Polymer & Resin Modifiers: Incorporated into specialty polymers to alter physical properties or introduce specific chemical reactivity.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of complex colorants and functional dyes.
• Organic Synthesis & Research: A valuable reagent in academic and industrial laboratories for constructing complex molecular architectures.

Basic Information

Product Name	4-Ethoxybenzonitrile
CAS No.	25117-74-2
Molecular Formula	C9H9NO
Molecular Weight	147.17 g/mol
Synonyms	p-Ethoxybenzonitrile; 4-Cyanophenetole; Benzonitrile, 4-ethoxy-; 1-Ethoxy-4-cyanobenzene; 4-Cyanophenyl ethyl ether; p-Cyanophenetole; 4-Ethoxybenzene carbonitrile
EINECS	Contact for details

Quality Control

Our 4-Ethoxybenzonitrile is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details

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