Description

4,5-Dichloro-1,1,1,2,3,3,4,5,5- is a specialized halogenated organic compound, identified by CAS No. 402570-11-0, serving as a critical intermediate in advanced chemical synthesis. Its unique polyhalogenated structure makes it a valuable precursor for developing high-performance materials and active pharmaceutical ingredients (APIs). This compound is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific halogen functionalities into complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring specific chlorinated motifs for bioactivity.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its halogen atoms contribute to product efficacy and stability.
• Material Science Research: Acts as a monomer or functionalizing agent in the creation of specialized polymers and fluorinated materials with unique properties.
• Organic Synthesis Reagent: Employed in laboratories for introducing chlorine atoms into complex organic frameworks under controlled conditions.
• Liquid Crystal & Electronic Chemical Precursor: Potential use in the synthesis of intermediates for electronic materials and display technologies.

Basic Information

Product Name	4,5-Dichloro-1,1,1,2,3,3,4,5,5-
CAS No.	402570-11-0
Molecular Formula	C5HCl2F9?*
Molecular Weight	Contact for details
Synonyms	1,1,1,2,3,3,4,5,5-Nonafluoro-4,5-dichloropentane; 4,5-Dichlorononafluoropentane; Nonafluoro-4,5-dichloropentane; 4,5-Dichloro-1,1,1,2,3,3,4,5,5-nonafluoropentane; Perfluoro-4,5-dichloropentane
EINECS	Contact for details

*Note: The precise molecular formula is inferred from the naming convention and CAS number. Please contact us for definitive structural confirmation.

Quality Control

Our 4,5-Dichloro-1,1,1,2,3,3,4,5,5- is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment. We support compliance with relevant regulatory frameworks for industrial and research use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area. Recommended storage temperature is between 2°C and 8°C to maintain stability for extended periods. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5%
Density (at 20°C)	Contact for details
Refractive Index (n20D)	Contact for details

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