Description

2-Chloro-5-Ethylanisole is a versatile halogenated anisole derivative, serving as a key intermediate in advanced organic synthesis. Its value lies in providing a functionalized aromatic core that enables the construction of complex molecules for high-value applications. This compound is essential for R&D and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted anisole moiety.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where its chloro and ethyl groups offer strategic points for further chemical modification.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for the development of specialty chemicals used in electronic displays and organic light-emitting diodes due to its aromatic structure.
• Fragrance & Flavor Intermediate: Employed in the controlled synthesis of complex aroma chemicals, leveraging the anisole backbone for specific olfactory profiles.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the production of specialty polymers with tailored thermal or chemical resistance properties.
• Organic Synthesis Reagent: A valuable reagent in academic and industrial research laboratories for coupling reactions, such as Suzuki or Heck reactions, to create diverse chemical libraries.

Basic Information

Product Name	2-Chloro-5-Ethylanisole
CAS No.	289039-32-3
Molecular Formula	C9H11ClO
Molecular Weight	170.64 g/mol
Synonyms	1-Chloro-2-ethoxy-4-ethylbenzene; 2-Chloro-5-ethyl-1-methoxybenzene; 5-Ethyl-2-chloroanisole; Benzene, 2-chloro-5-ethyl-1-methoxy-; 1-Methoxy-2-chloro-5-ethylbenzene
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Ethylanisole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are provided with each shipment and 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 away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 2.0%
Density (20°C)	~1.10 g/cm³

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