Description

3-(Tridecafluoroundecyl)Catechol is a specialized fluorinated organic compound featuring a long perfluoroalkyl chain attached to a catechol (1,2-dihydroxybenzene) core. This unique structure imparts exceptional surface-active properties, combining the strong adhesion of catechol with the extreme hydrophobicity and oleophobicity of fluorocarbons. It is a critical intermediate and functional additive for industries requiring advanced surface modification and low surface energy coatings. Key users include manufacturers in the electronics, specialty polymers, and high-performance materials sectors seeking to engineer surfaces with specific wettability, adhesion, or release characteristics.

Application

• Surface Modifier for Polymers and Coatings: Imparts permanent water- and oil-repellent (omniphobic) properties to surfaces.
• Adhesion Promoter in Fluoropolymer Composites: Enhances the bonding between fluorinated materials and other substrates due to the catechol anchor group.
• Building Block for Specialty Surfactants: Serves as a key intermediate in synthesizing high-performance fluorosurfactants for demanding applications.
• Functional Additive in Electronics: Used in formulations for anti-fingerprint coatings on displays and moisture-resistant layers for electronic components.
• Research & Development Chemical: Employed in academic and industrial R&D for creating novel self-assembled monolayers (SAMs) and advanced material interfaces.
• Additive for Lubricants and Release Agents: Provides low surface energy characteristics to reduce friction and improve release properties.

Basic Information

Item	Details
Product Name	3-(Tridecafluoroundecyl)Catechol
CAS No.	131545-70-5
Molecular Formula	C23H15F13O2
Molecular Weight	546.35 g/mol
Synonyms	1,2-Dihydroxy-3-(tridecafluoroundecyl)benzene; 3-(Perfluoroundecyl)catechol; 3-(1H,1H,2H,2H-Tridecafluoroundecyl)-1,2-benzenediol; Catechol, 3-(tridecafluoroundecyl)-; Fluorinated Catechol Derivative; F13C11-Catechol
EINECS	Contact for details

Quality Control

Our production of 3-(Tridecafluoroundecyl)Catechol adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/FT-IR for structural confirmation, to ensure consistency and meet precise customer specifications. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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