Description

Tricosafluoroundecyl Iodide is a high-value perfluoroalkyl iodide building block, essential for introducing a long, highly fluorinated chain into target molecules. Its primary value lies in its ability to impart exceptional hydrophobicity, oleophobicity, and chemical resistance to surfaces and materials. This compound is critical for R&D and production in advanced material science, serving industries focused on creating high-performance coatings, surfactants, and specialty polymers where low surface energy and stability are paramount.

Application

• Fluorinated Surfactant & Polymer Synthesis: A key intermediate for manufacturing perfluoroalkylated surfactants, emulsifiers, and polymers used in fire-fighting foams, coatings, and electronics.
• Surface Modification Agents: Used to create ultra-hydrophobic and oleophobic coatings for textiles, paper, leather, and optical components.
• Pharmaceutical & Agrochemical Intermediates: Serves as a building block for introducing fluorinated motifs into bioactive molecules to enhance metabolic stability and lipophilicity.
• Liquid Crystal & Electronic Material Production: Employed in the synthesis of fluorinated liquid crystals and dielectric fluids for advanced display and electronic applications.
• Specialty Additives: Used to formulate high-performance additives for lubricants, paints, and sealants that require extreme environmental resistance.

Basic Information

Product Name	Tricosafluoroundecyl Iodide
CAS No.	307-50-6
Molecular Formula	C11F23I
Molecular Weight	671.98 g/mol
Synonyms	1-Iodoperfluoroundecane; Perfluoroundecyl Iodide; 1H,1H,2H,2H-Perfluoroundecyl Iodide; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Heneicosafluorododecyl Iodide; F(CF2)11I; Perfluoroalkyl Iodide C11; FC-11 Iodide; 1-Iodo-3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluorododecane
EINECS	Contact for details

Quality Control

Our Tricosafluoroundecyl Iodide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and key impurity profiles. Our quality commitment supports applications requiring reliable and traceable raw materials.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	~2.1 g/mL
Related Substances (GC)	Total impurities ≤ 3.0%

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