Description

4-Ethyl-2-Methoxyphenol is a versatile phenolic compound with a distinctive smoky, spicy aroma. It serves as a crucial intermediate and flavor/fragrance ingredient valued for its organoleptic properties and chemical reactivity. This product is essential for manufacturers in the flavor & fragrance, pharmaceutical, and specialty chemical synthesis industries seeking reliable, high-purity raw materials.

Application

• Flavor & Fragrance Industry: A key component in creating smoky, woody, and spicy notes for perfumes, colognes, and air fresheners.
• Food Flavoring: Used as a synthetic flavoring agent to impart smoky, bacon-like, or spicy nuances to processed foods and savory snacks.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of more complex active pharmaceutical ingredients (APIs) and fine chemicals.
• Antioxidant Synthesis: Acts as a precursor in the production of phenolic antioxidants used in polymers, fuels, and lubricants.
• Agrochemicals: Utilized in the research and development of specialty agrochemicals and plant growth regulators.
• Chemical Research: Employed as a standard or reagent in organic synthesis and analytical chemistry laboratories.

Basic Information

Product Name	4-Ethyl-2-Methoxyphenol
CAS No.	2785-89-9
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	2-Methoxy-4-ethylphenol; 4-Ethylguaiacol; Homocreosol; p-Ethylguaiacol; 4-Ethyl-2-methoxyphenol; 2-Methoxy-4-ethylphenol; 4-Ethylguaiacol; Guaiacylpropane
EINECS	220-500-6

Quality Control

Our 4-Ethyl-2-Methoxyphenol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets the high standards required for flavor, fragrance, and pharmaceutical applications. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain optimal quality and stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.520 - 1.530
Specific Gravity (20/20°C)	1.050 - 1.070
Related Substances (GC)	≤ 2.0% total
Water Content (KF)	≤ 0.5%

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