Description

1-Chloro-1,2-Difluoropenta-1,4-Diene is a specialized fluorinated organic intermediate characterized by its unique diene and chloro-difluoro substitution pattern. This compound is valued for its high reactivity and volatility, making it a crucial building block in advanced synthetic chemistry. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of novel fluorinated drug candidates, leveraging fluorine's ability to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and production of next-generation herbicides and pesticides, where the difluoroalkene moiety can impart specific biological activity.
• Advanced Material Precursor: Acts as a monomer or cross-linking agent in the development of specialty polymers and coatings with unique chemical resistance or surface properties.
• Organic Synthesis Building Block: Employed in [3+2] cycloadditions and other pericyclic reactions to construct complex, fluorinated heterocyclic frameworks in academic and industrial research.
• Liquid Crystal & Electronic Chemical: Investigated for use in the synthesis of fluorinated components for liquid crystal displays (LCDs) and other electronic materials.

Basic Information

Product Name	1-Chloro-1,2-Difluoropenta-1,4-Diene
CAS No.	1730-23-0
Molecular Formula	C5H5ClF2
Molecular Weight	138.54 g/mol
Synonyms	1-Chloro-1,2-difluoro-1,4-pentadiene; 1,4-Pentadiene, 1-chloro-1,2-difluoro-; 1-Chloro-1,2-difluoropenta-1,4-diene; Penta-1,4-diene, 1-chloro-1,2-difluoro-
EINECS	Contact for details

Quality Control

Every batch of 1-Chloro-1,2-Difluoropenta-1,4-Diene is produced and analyzed under strict quality management protocols. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and impurity profiles, ensuring traceability and consistency for your critical R&D and scale-up processes. Our quality systems are designed to support compliance with cGMP and ISO standards where required.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, ideally at controlled room temperature (15-25°C). Keep away from strong acids, bases, and oxidizing agents. Containers must be kept tightly sealed and upright to prevent leakage and moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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