Description

p-[12-(2,3,4,5,6-Pentafluorophenoxy)Dodecyl]Phosphonic Acid is a specialized organophosphorus compound featuring a long alkyl chain terminated with a pentafluorophenoxy group. This unique molecular architecture makes it a highly effective surface modifier and coupling agent, particularly for metal oxides. It is essential for researchers and manufacturers in advanced materials science who require precise control over surface properties and interfacial adhesion. Its primary utility is found in the development of self-assembled monolayers (SAMs), functional coatings, and composite materials.

Application

• Surface modification and functionalization of metal oxides (e.g., titanium dioxide, indium tin oxide, alumina).
• Formation of robust self-assembled monolayers (SAMs) for corrosion inhibition or to create specific surface energies.
• Key intermediate in the synthesis of advanced organic-inorganic hybrid materials and nanocomposites.
• Coupling agent to improve adhesion between inorganic fillers and organic polymer matrices.
• Anchor molecule for immobilizing biomolecules or catalysts on sensor surfaces and electrode platforms.
• Research and development of novel coatings for medical devices, electronics, and optical components.

Basic Information

Product Name	p-[12-(2,3,4,5,6-Pentafluorophenoxy)Dodecyl]Phosphonic Acid
CAS No.	1049677-16-8
Molecular Formula	C24H36F5O4P
Molecular Weight	514.51 g/mol
Synonyms	12-(Pentafluorophenoxy)dodecylphosphonic Acid; (12-(Pentafluorophenoxy)dodecyl)phosphonic Acid; Dodecylphosphonic Acid pentafluorophenyl ether; Pentafluorophenoxy-terminated C12 Phosphonic Acid; PFP-C12-Phosphonic Acid; 1-Dodecanol, 12-(2,3,4,5,6-pentafluorophenoxy)-, hydrogen phosphonate; Phosphonic acid, P-[12-[(2,3,4,5,6-pentafluorophenoxy)dodecyl]-
EINECS	Contact for details

Quality Control

Our p-[12-(2,3,4,5,6-Pentafluorophenoxy)Dodecyl]Phosphonic Acid is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR (¹H, ¹³C, ³¹P), HPLC, and FTIR, to confirm structural identity and high purity. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and batch-to-batch consistency for your critical R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) when not in use to prevent moisture absorption. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 1.0%

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