Description

2-Chloro-4-(3-Methylphenyl)But-1-Ene is a specialized organic intermediate featuring a chlorinated alkene chain attached to a substituted phenyl ring. This unique structure makes it a valuable building block for synthesizing more complex molecules in advanced chemical research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Research: Acts as a building block for creating advanced organic electronic materials and display components.
• Polymer & Resin Modification: Employed to introduce specific functional groups into polymer chains to alter physical or chemical properties.
• Organic Synthesis & Catalysis Research: Utilized in academic and industrial labs to develop new synthetic methodologies and catalytic processes.
• Flavor & Fragrance Chemistry: Functions as an intermediate for the synthesis of complex aromatic compounds.

Basic Information

Product Name	2-Chloro-4-(3-Methylphenyl)But-1-Ene
CAS No.	731772-17-1
Molecular Formula	C11H13Cl
Molecular Weight	180.67 g/mol
Synonyms	2-Chloro-4-(m-tolyl)but-1-ene; 1-Butene, 2-chloro-4-(3-methylphenyl)-; 4-(3-Methylphenyl)-2-chlorobut-1-ene; m-Tolylbutenyl chloride; 2-Chloro-4-(3-methylphenyl)-1-butene
EINECS	Contact for details

Quality Control

Our production of 2-Chloro-4-(3-Methylphenyl)But-1-Ene adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic processes. Each lot is characterized using advanced analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider using an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.