Description

4-Butoxyanisole is a high-purity aromatic ether compound, also known as 4-butoxy-1-methoxybenzene. This specialty chemical serves as a versatile intermediate and functional additive, valued for its unique combination of lipophilic and aromatic properties. It is primarily sought after by manufacturers in the fragrance, pharmaceutical, and advanced material sectors for synthesis and formulation applications.

Application

• Fragrance and Flavor Industry: Used as a synthetic intermediate or a modifier in the creation of complex aromatic compounds.
• Pharmaceutical Synthesis: Acts as a key building block or protecting group intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• Liquid Crystal and Electronic Materials: Serves as a precursor or additive in the production of advanced organic materials for displays and electronics.
• Organic Synthesis & Research: Employed as a reagent in various organic transformations, including etherification and coupling reactions, in R&D laboratories.
• Polymer and Resin Modifier: Functions as a plasticizer or solubility enhancer in specific polymer formulations.
• Agrochemical Intermediates: Utilized in the synthesis pathway for certain herbicides and pesticides.

Basic Information

Item	Details
Product Name	4-Butoxyanisole
CAS No.	20743-95-7
Molecular Formula	C11H16O2
Molecular Weight	180.24 g/mol
Synonyms	1-Butoxy-4-methoxybenzene; 4-Butoxy-1-methoxybenzene; p-Butoxyanisole; Anisole, 4-butoxy-; Butyl 4-methoxyphenyl ether; 4-Methoxyphenyl butyl ether
EINECS	Contact for details

Quality Control

Our 4-Butoxyanisole is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. 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 away from incompatible materials such as strong bases and organic solvents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.500 - 1.510
Density (20°C)	0.980 - 1.010 g/mL

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