Description

1,1,2,2-Tetrafluoro-3-(1,1,2,2-Tetrafluoro-3-Butenyl)Cyclobutane is a high-value, fluorinated cyclic compound with the CAS number 35207-93-3. This specialty chemical is prized for its unique molecular structure, which imparts exceptional chemical and thermal stability, making it a critical intermediate for advanced material synthesis. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and advanced polymer industries for developing novel fluorinated products with enhanced performance characteristics.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of fluorinated active pharmaceutical ingredients (APIs) to improve metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in creating advanced fluorinated pesticides and herbicides, where the fluorine atoms enhance biological activity and environmental persistence.
• Advanced Polymer & Resin Production: Acts as a monomer or cross-linking agent for developing high-performance fluoropolymers with superior chemical resistance, low surface energy, and thermal stability.
• Specialty Chemical Intermediate: Employed in organic synthesis for introducing perfluoroalkyl segments into target molecules for applications in surfactants, coatings, and liquid crystals.
• Electronics & Semiconductor Industry: Potential use in the formulation of specialty etching gases or precursors for low-k dielectric materials.
• Research & Development: A valuable compound for academic and industrial research into new fluorination methodologies and material properties.

Basic Information

Product Name	1,1,2,2-Tetrafluoro-3-(1,1,2,2-Tetrafluoro-3-Butenyl)Cyclobutane
CAS No.	35207-93-3
Molecular Formula	C8H4F8
Molecular Weight	252.10 g/mol
Synonyms	3-(Perfluorobut-3-en-1-yl)-1,1,2,2-tetrafluorocyclobutane; 1,1,2,2-Tetrafluoro-3-(1,1,2,2-tetrafluorobut-3-en-1-yl)cyclobutane; 3-(1,1,2,2-Tetrafluoro-3-butenyl)-1,1,2,2-tetrafluorocyclobutane; FC-CBT; Fluorinated Cyclobutane Derivative; Perfluorobut-3-en-1-yltetrafluorocyclobutane; Cyclobutane, 1,1,2,2-tetrafluoro-3-(1,1,2,2-tetrafluoro-3-buten-1-yl)-
EINECS	Contact for details

Quality Control

Every batch of 1,1,2,2-Tetrafluoro-3-(1,1,2,2-Tetrafluoro-3-Butenyl)Cyclobutane is manufactured and tested under a strict quality management system. We ensure compliance with relevant industry standards and provide comprehensive analytical documentation. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for each lot upon request, supporting your quality assurance and regulatory needs.

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 to prevent moisture ingress and potential decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Related Substances (GC)	Individual impurity ≤ 0.5% Total impurities ≤ 2.0%

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