Description

1,1,2,2-Tetrahydroperfluoro Dodecanol is a high-value fluorinated alcohol characterized by its unique perfluorinated carbon chain and terminal hydroxyl group. This structure imparts exceptional chemical stability, low surface energy, and hydrophobic/oleophobic properties, making it a critical intermediate for advanced materials. It is primarily sought after by manufacturers in the specialty chemical, coatings, and surface treatment industries. The compound serves as a key building block for synthesizing fluorinated surfactants, polymers, and additives that require enhanced performance under extreme conditions.

Application

• Fluorinated Surfactant & Emulsifier Production: Acts as a key raw material for creating high-performance, low-foaming surfactants used in fire-fighting foams, coatings, and electronics cleaning formulations.
• Polymer & Resin Modification: Incorporated as a monomer or additive to impart oil, water, and stain resistance to specialty polymers, resins, and engineered plastics.
• Surface Treatment Agents: Used to synthesize coatings and treatments for textiles, leather, paper, and membranes to achieve durable hydrophobic and oleophobic finishes.
• Pharmaceutical & AgroChemical Intermediates: Serves as a fluorinated building block in the synthesis of active ingredients and advanced intermediates that benefit from improved metabolic stability and lipophilicity.
• Lubricant & Grease Additives: Employed to develop high-performance fluorinated additives that enhance lubricity, thermal stability, and corrosion resistance in extreme environments.
• Electronic Chemicals: Used in the formulation of specialty fluids for electronics manufacturing, such as heat transfer fluids and vapor phase soldering aids.

Basic Information

Product Name	1,1,2,2-Tetrahydroperfluoro Dodecanol
CAS No.	865-86-1
Molecular Formula	C12H5F21O
Molecular Weight	612.14 g/mol
Synonyms	Perfluorododecanol; 1H,1H,2H,2H-Perfluorododecan-1-ol; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Heneicosafluoro-1-dodecanol; 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heneicosafluoroundecyl methanol; F12H2OH; Fluorinated Alcohol C12; Telomer B Alcohol
EINECS	212-743-0

Quality Control

Our 1,1,2,2-Tetrahydroperfluoro Dodecanol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay by GC/HPLC, identity confirmation (IR, NMR), and impurity profiling, to ensure high purity and batch-to-batch consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our production and quality processes are designed to meet the stringent requirements of industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. The container must be kept tightly sealed due to the hygroscopic nature of the material.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm

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