Description

2-Pentene, 1,1,1,3,4,4,5,5,5-Nonafluoro- is a highly fluorinated olefin characterized by its unique combination of a reactive double bond and significant fluorine content. This structure makes it a valuable intermediate for synthesizing advanced fluorinated materials and specialty chemicals. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced polymer industries for introducing fluorinated moieties to enhance product properties such as stability, lipophilicity, and chemical resistance.

Application

• Fluorinated Intermediate: A key building block for the synthesis of complex fluorinated organic compounds in pharmaceutical and agrochemical research.
• Specialty Polymer Monomer: Used in the development of fluoropolymers and co-polymers that require specific olefinic reactivity and fluorine-derived characteristics like chemical inertness and thermal stability.
• Surface Modification Agent: Imparts hydrophobic and oleophobic properties to surfaces in advanced material coatings.
• Electronics Industry: Potential use as a precursor or etching gas in the manufacturing of semiconductors and electronic components.
• Liquid Crystal & Display Materials: Serves as a fluorinated component in the synthesis of liquid crystal molecules for display technologies.
• Refrigerant & Propellant R&D: Investigated as a component in next-generation, low-global-warming-potential (GWP) refrigerant blends and specialty aerosol propellants.

Basic Information

Product Name	2-Pentene, 1,1,1,3,4,4,5,5,5-Nonafluoro-
CAS No.	73401-37-3
Molecular Formula	C5H3F9
Molecular Weight	246.06 g/mol
Synonyms	1,1,1,3,4,4,5,5,5-Nonafluoro-2-pentene; Nonafluoropent-2-ene; 2-Pentene, nonafluoro-; 3,4,4,5,5,5-Hexafluoro-2-(trifluoromethyl)-1-pentene; (E/Z)-1,1,1,3,4,4,5,5,5-Nonafluoro-2-pentene
EINECS	Contact for details

Quality Control

Our 2-Pentene, 1,1,1,3,4,4,5,5,5-Nonafluoro- is produced and handled under stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including GC and NMR analysis, to ensure high purity and consistent composition. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, assay, and impurity profiles against our rigorous internal specifications.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated area, preferably at temperatures between 2°C and 8°C to minimize evaporation and maintain stability. Keep away from heat, sparks, and open flames. Containers should be kept upright and securely sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0% (typical ≥ 98.5%)
Isomer Ratio (E/Z)	Specified on COA
Water Content (KF)	≤ 0.1%

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