Description

4-Methoxy-trans-β-Chlorostyrene is a versatile organic intermediate characterized by its distinct styrene backbone substituted with methoxy and chloro functional groups. This compound matters for its role as a key building block in the synthesis of more complex molecules, offering a reactive vinyl group for polymerization and functionalization. Industries such as pharmaceuticals, agrochemicals, and advanced material science need it for research and production processes. Its specific structure makes it valuable for creating specialized polymers and fine chemicals.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Serves as a precursor for developing novel herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or co-monomer for creating specialty polymers with tailored properties.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex organic frameworks.
• Liquid Crystal & Electronic Material Precursor: Used in the development of advanced display materials and organic semiconductors.
• Dye & Pigment Manufacturing: Employed as an intermediate in the production of specialized colorants.

Basic Information

Product Name	4-Methoxy-trans-β-Chlorostyrene
CAS No.	18684-94-1
Molecular Formula	C9H9ClO
Molecular Weight	168.62 g/mol
Synonyms	trans-1-Chloro-2-(4-methoxyphenyl)ethene; (E)-1-Chloro-2-(4-methoxyphenyl)ethene; 4-Methoxy-β-chlorostyrene; 2-(4-Methoxyphenyl)vinyl chloride; p-Methoxy-β-chlorostyrene; (E)-4-Methoxystyryl chloride; 4-Methoxy-trans-β-chlorostyrene
EINECS	Contact for details

Quality Control

Our 4-Methoxy-trans-β-Chlorostyrene is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research partners. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are 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 heat, sparks, and open flame. This material is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Trans Isomer Content (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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