Description

4,4,5,5,5-Pentafluoro-3-Methylpent-1-Ene-3-Ol is a high-value fluorinated building block characterized by its unique combination of a terminal alkene and a tertiary alcohol functional group. This compound matters for its role as a key intermediate in the synthesis of advanced materials and specialty chemicals, where the introduction of pentafluoroalkyl groups can dramatically alter properties like hydrophobicity, chemical resistance, and thermal stability. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced polymer industries for developing novel active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for introducing fluorinated motifs into drug candidates to enhance metabolic stability, bioavailability, and membrane permeability.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides where fluorine atoms improve efficacy and environmental persistence profiles.
• Fluorinated Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialty polymers with exceptional oil, water, and chemical resistance for coatings and high-performance elastomers.
• Liquid Crystal & Electronic Materials: Employed in the synthesis of fluorinated components for liquid crystal displays (LCDs) and dielectric materials due to its ability to modify polarizability and stability.
• Surface Modification & Additives: Utilized to create surface-active agents or additives that impart low surface energy properties, useful for creating anti-fouling or easy-clean surfaces.
• Organic Synthesis Building Block: Provides a versatile platform for further chemical transformations, including olefin metathesis, nucleophilic addition, and oxidation reactions in complex molecule construction.

Basic Information

Product Name	4,4,5,5,5-Pentafluoro-3-Methylpent-1-Ene-3-Ol
CAS No.	754-67-6
Molecular Formula	C6H7F5O
Molecular Weight	190.11 g/mol
Synonyms	3-Methyl-4,4,5,5,5-pentafluoropent-1-en-3-ol; 4,4,5,5,5-Pentafluoro-3-methyl-1-penten-3-ol; 3-Methyl-4,4,5,5,5-pentafluoro-3-penten-1-ol; 1-Penten-3-ol, 4,4,5,5,5-pentafluoro-3-methyl-; Pentafluoromethyl Vinyl Carbinol derivative; HFIP-Derived Fluorinated Olefin Alcohol
EINECS	Contact for details

Quality Control

Our 4,4,5,5,5-Pentafluoro-3-Methylpent-1-Ene-3-Ol is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is sensitive to strong alkali and fluoride ions; keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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