Description

Ethyl(1-Methylethenyl)Benzene is a specialized aromatic hydrocarbon derivative, valued for its role as a versatile chemical intermediate in advanced synthesis. Its unique structure, featuring both ethyl and vinyl substituents on the benzene ring, makes it a critical building block for creating complex molecules. This compound is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Production: Acts as a monomer or co-monomer in the creation of specialty polymers, coatings, and adhesives with tailored properties.
• Organic Synthesis & R&D: A valuable reagent in academic and industrial research for constructing complex organic frameworks and exploring new reaction pathways.
• Fragrance & Flavor Chemistry: Employed in the synthesis of aromatic compounds for high-value fragrance and flavor applications.
• Material Science: Utilized in the development of advanced organic electronic materials and liquid crystals.

Basic Information

Product Name	Ethyl(1-Methylethenyl)Benzene
CAS No.	32841-00-2
Molecular Formula	C11H14
Molecular Weight	146.23 g/mol
Synonyms	1-Ethyl-2-(1-methylethenyl)benzene; 2-Ethyl-α-methylstyrene; 2-Vinylcumene; (1-Methylethenyl)-ethylbenzene; 2-Ethylpropenylbenzene; α-Methyl-2-ethylstyrene; NSC 221987
EINECS	251-267-1

Quality Control

Our Ethyl(1-Methylethenyl)Benzene is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.90 - 0.92
Refractive Index (20°C)	1.520 - 1.525

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