Description

Benzene,1-Butyl-4-Ethenyl- is a specialized aromatic compound with the CAS registry number 26206-42-8. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, enabling the creation of more complex molecular architectures. It is primarily required by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Specialty Polymer Monomer: Acts as a functional monomer for creating polymers with specific aromatic properties for coatings or advanced materials.
• Organic Synthesis Building Block: Employed in research laboratories for constructing complex organic molecules, including ligands and dyes.
• Material Science Research: Utilized in the development of new organic electronic materials or liquid crystals.
• Chemical Intermediate for Flavors & Fragrances: Serves as a starting material for synthesizing specific aromatic compounds in specialty chemical applications.

Basic Information

Product Name	Benzene,1-Butyl-4-Ethenyl-
CAS No.	26206-42-8
Molecular Formula	C12H16
Molecular Weight	160.26 g/mol
Synonyms	4-Butylstyrene; 1-Butyl-4-vinylbenzene; p-Butylstyrene; 4-Vinylbutylbenzene; (4-Butylphenyl)ethylene; p-Butyl vinylbenzene; 26206-42-8; Butylstyrene (mixed isomers)
EINECS	Contact for details

Quality Control

Our Benzene,1-Butyl-4-Ethenyl- is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research clients. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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