Description

3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Henicosafluorododecanoyl Chloride is a highly fluorinated acid chloride derivative, serving as a critical building block for introducing long-chain perfluoroalkyl groups into target molecules. Its value lies in enabling the synthesis of advanced materials with exceptional chemical resistance, thermal stability, and unique surface properties. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and specialty polymer industries, where its perfluorinated tail imparts significant performance enhancements.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents, particularly for creating compounds with enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a key precursor for developing novel fluorinated pesticides and herbicides with improved efficacy and environmental persistence.
• Specialty Polymer Production: A vital monomer for creating high-performance fluoropolymers and surface-modifying agents that provide oil, water, and stain repellency.
• Surface Treatment & Coatings: Employed to manufacture advanced coatings for textiles, electronics, and optical devices, delivering superior hydrophobic and oleophobic characteristics.
• Liquid Crystal & Electronic Materials: Used in the development of fluorinated liquid crystals and dielectric materials for display technologies and semiconductor applications.
• Research & Development: A valuable tool in organic and medicinal chemistry for exploring structure-activity relationships and creating novel fluorinated compounds.

Basic Information

Product Name	3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Henicosafluorododecanoyl Chloride
CAS No.	64018-26-4
Molecular Formula	C12HF21ClO
Molecular Weight	580.55 g/mol
Synonyms	Perfluorododecanoyl Chloride; 1H,1H,2H,2H-Heptadecafluorododecanoyl Chloride; Heptadecafluoro-1-dodecanoyl Chloride; 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Henicosafluorododecanoyl Chloride; PFDDoCl; FC-12 Acid Chloride; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Heneicosafluorododecanoyl Chloride
EINECS	Contact for details

Quality Control

Our 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Henicosafluorododecanoyl Chloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including NMR, IR, and GC/HPLC analysis, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic and moisture-sensitive nature, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong bases, oxidizers, and sources of moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Acid Chloride Content	≥ 96.0%
Water Content (KF)	≤ 0.1%
Free Acid (as C11F21COOH)	≤ 1.5%

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