Description

(E)-1-Chloro-4-(4-Chloro-1-Methyl-1-Butenyl)Benzene is a high-purity, specialized chlorinated aromatic intermediate with a defined stereochemistry. This compound is valued for its role as a critical building block in the synthesis of advanced agrochemicals and pharmaceuticals, where precise molecular structure is paramount for biological activity. It is primarily sought by research institutions and manufacturers in the fine chemical and active ingredient development sectors.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel insecticides, herbicides, and fungicides, leveraging its chlorinated aromatic structure.
• Pharmaceutical Synthesis: Serves as a versatile building block for creating complex molecules in medicinal chemistry research and active pharmaceutical ingredient (API) development.
• Chemical Research: Used in academic and industrial R&D for studying structure-activity relationships (SAR) and developing new synthetic methodologies.
• Specialty Polymer Additive: Potential use as a monomer or functional modifier in the production of specialty polymers with specific properties.

Basic Information

Product Name	(E)-1-Chloro-4-(4-Chloro-1-Methyl-1-Butenyl)Benzene
CAS No.	67903-43-9
Molecular Formula	C11H12Cl2
Molecular Weight	215.12 g/mol
Synonyms	(E)-1-Chloro-4-(4-chloro-1-methylbut-1-en-1-yl)benzene; 1-Chloro-4-[(1E)-4-chloro-1-methyl-1-buten-1-yl]benzene; 4-Chlorobenzylidene chloride (related); (E)-p-Chloro-β-methylcinnamyl chloride; 67903-43-9; Benzene, 1-chloro-4-[(1E)-4-chloro-1-methyl-1-buten-1-yl]-
EINECS	Contact for details

Quality Control

Our (E)-1-Chloro-4-(4-Chloro-1-Methyl-1-Butenyl)Benzene is manufactured under strict quality management systems. Each batch is characterized and tested to ensure identity, purity, and consistency, meeting the stringent requirements of fine chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Isomeric Purity (E/Z Ratio)	≥ 99:1 (E/Z)
Water Content (KF)	≤ 0.5%

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