Description

3-Buten-2-One, 3-Ethoxy-1,1,1-Trifluoro- is a specialized fluorinated organic building block characterized by its unique combination of an enone and a trifluoroethoxy moiety. This compound is highly valued for its role as a key intermediate in advanced organic synthesis, particularly for introducing fluorine-containing functional groups into target molecules. It is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to enhance the metabolic stability, lipophilicity, and binding affinity of novel compounds.

Application

• Pharmaceutical Intermediate: A critical synthon for the development of fluorinated active pharmaceutical ingredients (APIs), including protease inhibitors and kinase inhibitors.
• Agrochemical Synthesis: Used in the production of novel herbicides and pesticides where the trifluoroethoxy group can improve biological activity and environmental persistence.
• Advanced Material Precursor: Serves as a monomer or cross-linking agent in the synthesis of specialty polymers and liquid crystals with tailored optical and electronic properties.
• Organic Synthesis Building Block: Employed in Michael addition reactions, cycloadditions, and other C-C bond-forming transformations to construct complex molecular architectures.
• Fluorine Chemistry Research: A valuable reagent for academic and industrial research exploring new methodologies in fluoroorganic chemistry.

Basic Information

Item	Detail
Product Name	3-Buten-2-One, 3-Ethoxy-1,1,1-Trifluoro-
CAS No.	194240-78-3
Molecular Formula	C6H7F3O2
Molecular Weight	168.11 g/mol
Synonyms	1,1,1-Trifluoro-3-ethoxy-2-buten-1-one; 3-Ethoxy-1,1,1-trifluorobut-3-en-2-one; 3-Ethoxy-1,1,1-trifluoro-3-buten-2-one; 3-Ethoxy-1,1,1-trifluorobut-2-en-1-one; 3-Ethoxy-1,1,1-trifluorobut-3-en-2-one; 4-Ethoxy-1,1,1-trifluorobut-3-en-2-one; 3-Ethoxy-1,1,1-trifluoro-2-buten-1-one
EINECS	Contact for details

Quality Control

Our 3-Buten-2-One, 3-Ethoxy-1,1,1-Trifluoro- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is sensitive to strong bases and should be kept away from incompatible substances. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

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