Description

3,3,4,4,5,5,5-Heptafluoro-2-Pentanol is a high-purity fluorinated alcohol characterized by its unique combination of a hydroxyl group and a perfluorinated alkyl chain. This structure makes it a valuable intermediate and solvent in advanced chemical synthesis, offering enhanced stability and specific reactivity profiles. It is primarily utilized in the research and development of pharmaceuticals, agrochemicals, and specialty materials where the introduction of fluorine atoms is critical for modifying biological activity or material properties.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing fluorinated active pharmaceutical ingredients (APIs) to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides, where fluorine incorporation improves efficacy and environmental persistence.
• Specialty Polymer & Material Science: Serves as a monomer or modifier for creating fluoropolymers with superior chemical resistance, low surface energy, and thermal stability.
• Electrolyte Additive: Employed in the formulation of high-performance lithium-ion battery electrolytes to improve safety and cycle life.
• Surface Modification Agent: Used to create hydrophobic and oleophobic coatings for textiles, electronics, and optical devices.
• Organic Synthesis Solvent & Reagent: Acts as a specialty fluorinated solvent for reactions requiring unique polar and hydrogen-bonding properties.

Basic Information

Product Name	3,3,4,4,5,5,5-Heptafluoro-2-Pentanol
CAS No.	85571-83-1
Molecular Formula	C5H3F7O
Molecular Weight	212.07 g/mol
Synonyms	Heptafluoropentanol; 2-Pentanol, 3,3,4,4,5,5,5-heptafluoro-; 1H,1H-Heptafluoro-2-pentanol; 3,3,4,4,5,5,5-Heptafluoropentan-2-ol; 1,1,1,2,3,3,3-Heptafluoro-2-propanol, 2-ethyl-; Perfluoropropyl Ethanol; F7-2-Pentanol; HFP-OH
EINECS	Contact for details

Quality Control

Our 3,3,4,4,5,5,5-Heptafluoro-2-Pentanol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our production adheres to cGMP principles where applicable, ensuring consistent quality and traceability for critical applications in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids, strong bases, and oxidizing agents. Recommended storage temperature is between 2°C and 25°C. The container should be kept tightly sealed when not in use to minimize moisture absorption and prevent volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.310 - 1.330
Density (20°C)	1.60 - 1.65 g/mL

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