Description

2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Henicosafluoroundecanal is a highly fluorinated aldehyde building block, distinguished by its unique perfluoroalkyl chain. This compound is valued for its ability to impart exceptional hydrophobicity, oleophobicity, and chemical resistance to advanced materials. It is a critical intermediate for researchers and manufacturers in the specialty chemical, advanced polymer, and surface modification industries seeking to develop high-performance fluorinated products.

Application

• Fluorinated Surfactant & Polymer Synthesis: A key monomer for creating polymers with superior oil, water, and stain repellency.
• Surface Modification Agent: Used to functionalize surfaces (e.g., textiles, glass, metals) to achieve low surface energy and anti-fouling properties.
• Pharmaceutical & AgroChemical Intermediates: Serves as a building block for synthesizing novel fluorinated active ingredients with enhanced metabolic stability and bioavailability.
• Liquid Crystal & Electronic Material Precursor: Employed in the development of fluorinated liquid crystals and dielectric materials for advanced displays and electronics.
• Specialty Coating Additive: Imparts release, slip, and corrosion-resistant properties to high-performance industrial and protective coatings.
• Research & Development: An essential reagent for academic and industrial R&D exploring new fluorochemistry applications.

Basic Information

Product Name	2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Henicosafluoroundecanal
CAS No.	63967-42-0
Molecular Formula	C11H5F21O
Molecular Weight	576.13 g/mol
Synonyms	Perfluoroundecanal; Undecanal, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-henicosafluoro-; 11,11,11-Trifluoro-2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-heptadecafluoroundecanal; 1H,1H,2H,2H-Perfluoroundecanal; Heptadecafluoroundecyl aldehyde; F-alkanal C11
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Quality is verified through analytical techniques including NMR, GC, and HPLC. Certificates of Analysis (COA) detailing purity and impurity profiles are available upon request to support your quality assurance protocols.

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 2-8°C. Keep away from strong acids and organic solvents. Handle under an inert atmosphere if prolonged exposure is anticipated to prevent degradation.

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.