Description

((E)-4-Chloro-But-3-Enyl)-Benzene is a versatile organic intermediate featuring a chlorinated alkene side chain attached to a benzene ring. This compound is valued for its unique structure, which makes it a valuable building block in the synthesis of more complex molecules. It is primarily utilized by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for creating active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a functionalized styrene derivative.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Liquid Crystal & OLED Material Research: Serves as a starting material for the development of novel organic electronic compounds and display technologies.
• Polymer & Resin Modification: Acts as a reactive monomer or cross-linking agent for specialty polymers, enhancing material properties.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Heck, Suzuki) and other transformations to construct complex molecular architectures in R&D settings.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of specific aromatic compounds.

Basic Information

Product Name	((E)-4-Chloro-But-3-Enyl)-Benzene
CAS No.	62692-42-6
Molecular Formula	C10H11Cl
Molecular Weight	166.65 g/mol
Synonyms	(E)-1-Chloro-4-phenyl-3-butene; trans-4-Chloro-3-butenylbenzene; (E)-4-Chloro-3-buten-1-ylbenzene; 4-Chloro-3-butenylbenzene (E)-; 1-Chloro-4-phenyl-3-butene; Benzene, ((E)-4-chloro-3-buten-1-yl)-; (E)-4-Phenyl-3-buten-1-yl chloride
EINECS	Contact for details

Quality Control

Our ((E)-4-Chloro-But-3-Enyl)-Benzene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids and oxidizing agents. Recommended storage temperature is between 2°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 3.0%

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