Description

1,1-Diphenyl-2-Chloroethene is a versatile chlorinated olefin intermediate of significant interest in synthetic organic chemistry. Its core value proposition lies in its utility as a key building block for the synthesis of more complex molecules, particularly in pharmaceutical and advanced material research. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing diphenyl-substituted frameworks.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing a diphenylethylene core.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where the chlorovinyl group acts as a reactive handle for further functionalization.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialized polymers and advanced organic materials with unique optical or electronic properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex organic molecules via reactions like Heck coupling or as an electrophile in nucleophilic substitution reactions.
• Liquid Crystal & OLED Precursor: Investigated as a starting material for synthesizing organic semiconductors and liquid crystal compounds used in display technologies.

Basic Information

Item	Details
Product Name	1,1-Diphenyl-2-Chloroethene
CAS No.	4541-89-3
Molecular Formula	C14H11Cl
Molecular Weight	214.69 g/mol
Synonyms	Chlorodiphenylethylene; 1,1-Diphenylvinyl Chloride; (1-Chlorovinyl)dibenzene; α-Chloro-α-phenystyrene; 2-Chloro-1,1-diphenylethene; NSC 406913; (Chloroethenylidene)dibenzene
EINECS	Contact for details

Quality Control

Our 1,1-Diphenyl-2-Chloroethene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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