Description

1,20-Difluoroicosane is a high-purity, linear perfluorinated alkane derivative, identified by CAS No. 506-49-0. This specialty fluorochemical is valued for its unique combination of chemical inertness, thermal stability, and hydrophobic properties, making it a critical intermediate in advanced material synthesis. It is primarily sought after by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel compounds with enhanced performance characteristics.

Application

• Pharmaceutical Intermediate: Used in the synthesis of fluorinated active pharmaceutical ingredients (APIs) to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Serves as a key building block for creating advanced fluorinated pesticides and herbicides with improved efficacy and environmental profiles.
• Specialty Polymer Production: Acts as a monomer or modifier for producing fluoropolymers with exceptional chemical resistance, low surface energy, and thermal stability.
• Surface Treatment & Coatings: Employed to develop hydrophobic and oleophobic coatings for textiles, electronics, and optical components.
• Lubricant & Grease Formulation: Used as an additive or base fluid in high-performance lubricants for extreme temperature and chemical environments.
• Material Science R&D: A valuable reagent for academic and industrial research into new fluorinated materials, including liquid crystals and organic semiconductors.

Basic Information

Product Name	1,20-Difluoroicosane
CAS No.	506-49-0
Molecular Formula	C₂₀H₄₀F₂
Molecular Weight	318.54 g/mol
Synonyms	Eicosane, 1,20-difluoro-; 1,20-Difluoro-eicosane; Docosane, 1,22-difluoro- (related isomer); Fluorinated C20 Alkane; Perfluoroalkane Derivative; FC-20; DFI
EINECS	Contact for details

Quality Control

Our 1,20-Difluoroicosane is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates and ISO standards for industrial chemicals.

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 oxidizing agents and heat sources. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or waxy solid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	< 0.1%

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