Description

Ethanone,1-(2-Ethoxy-3,3,4,4-Tetrafluoro-1-Cyclobuten-1-Yl)-(9Ci) is a high-value, fluorinated cyclobutene derivative, recognized for its unique structural motif that combines a tetrafluorocyclobutene ring with an ethoxy and an acetyl group. This compound matters as a sophisticated chemical building block and advanced intermediate, enabling the synthesis of complex molecules with enhanced properties. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries, where it serves as a key precursor for novel active ingredients.

Application

• Pharmaceutical Intermediate: A critical synthon for the development of fluorinated drug candidates, potentially enhancing metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and production of novel pesticides and herbicides, where the fluorinated cyclobutene core can impart unique biological activity.
• Material Science Research: Serves as a monomer or precursor for developing specialty polymers and advanced materials with specific thermal or chemical resistance.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex, fluorinated organic frameworks for various discovery programs.
• Ligand and Catalyst Development: Potential use in creating novel ligands for catalysis, leveraging the electron-withdrawing nature of the tetrafluorocyclobutene ring.

Basic Information

Item	Detail
Product Name	Ethanone,1-(2-Ethoxy-3,3,4,4-Tetrafluoro-1-Cyclobuten-1-Yl)-(9Ci)
CAS No.	155689-27-3
Molecular Formula	C8H8F4O2
Molecular Weight	212.14 g/mol
Synonyms	1-(2-Ethoxy-3,3,4,4-tetrafluorocyclobut-1-en-1-yl)ethanone; 2-Ethoxy-3,3,4,4-tetrafluoro-1-(1-oxoethyl)-1-cyclobutene; 1-Acetyl-2-ethoxy-3,3,4,4-tetrafluorocyclobut-1-ene; Tetrafluorocyclobutenyl Ethyl Ketone; 155689-27-3; FCB Intermediate
EINECS	Contact for details

Quality Control

Our Ethanone,1-(2-Ethoxy-3,3,4,4-Tetrafluoro-1-Cyclobuten-1-Yl)-(9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting customer specifications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids, strong bases, and strong oxidizing agents. Due to the reactive nature of the fluorinated cyclobutene system, it is recommended to store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.