Description

1,1,1,2,4,5,5,5-Octafluoro-3-[1,2,2,2-Tetrafluoro-1-(Trifluoromethyl)Ethyl]-4-(Trifluoromethyl)Pent-2-Ene is a highly fluorinated olefin, valued for its exceptional chemical and thermal stability derived from its perfluorinated structure. This compound serves as a critical advanced intermediate and specialty monomer in the synthesis of high-performance materials. It is primarily required by industries focused on developing next-generation fluoropolymers, specialty surfactants, and high-value electronic chemicals where extreme inertness and specific surface properties are paramount.

Application

• Fluoropolymer Synthesis: As a key monomer or co-monomer for producing high-performance, heat-resistant, and chemically inert fluorinated polymers and elastomers.
• Specialty Surfactants & Coatings: Used to synthesize fluorinated surfactants and surface treatment agents that provide superior oil, water, and stain repellency.
• Electronic Chemicals: Acts as a precursor or additive in the formulation of specialty fluids for electronics cooling, dielectric materials, and etching agents.
• Pharmaceutical & AgroChemical Intermediates: Serves as a building block for introducing trifluoromethyl and perfluoroalkyl groups into active molecules to enhance metabolic stability and bioavailability.
• Refrigerant & Propellant Blends: A potential component in next-generation, low-global-warming-potential (GWP) refrigerant mixtures and specialty aerosol propellants.
• Lubricant & Functional Fluid Additives: Imparts extreme pressure and anti-wear properties, as well as thermal and oxidative stability, to high-end lubricants and hydraulic fluids.

Basic Information

Product Name	1,1,1,2,4,5,5,5-Octafluoro-3-[1,2,2,2-Tetrafluoro-1-(Trifluoromethyl)Ethyl]-4-(Trifluoromethyl)Pent-2-Ene
CAS No.	30320-27-5
Molecular Formula	C10H2F18
Molecular Weight	452.10 g/mol
Synonyms	Perfluoro(4-methyl-2-pentene); 1,1,1,2,4,5,5,5-Octafluoro-4-(trifluoromethyl)-3-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]-2-pentene; 3-(Perfluoro-tert-butyl)-1,1,1,2,4,5,5,5-octafluoro-4-(trifluoromethyl)-2-pentene; PF-1-8-2-4; FC-4-1-12; (Perfluoroisobutyl)ethylene trimer (related structural class).
EINECS	Contact for details

Quality Control

Our production of 1,1,1,2,4,5,5,5-Octafluoro-3-[1,2,2,2-Tetrafluoro-1-(Trifluoromethyl)Ethyl]-4-(Trifluoromethyl)Pent-2-Ene adheres to a stringent quality management system. Each batch undergoes comprehensive analytical testing, including GC, NMR, and FTIR, to verify identity, purity, and the absence of critical impurities. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to ensure full traceability and compliance with your technical requirements.

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 bases and reactive metals. Recommended storage temperature is between 2°C and 25°C. The container should be kept tightly sealed under an inert atmosphere to maintain purity and prevent moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.05%
Acidity (as HF)	≤ 10 ppm

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