Description

(3,4,4-Trifluorobut-3-Enyloxy)Benzene is a high-purity fluorinated aromatic ether building block designed for advanced chemical synthesis. This compound is valued for its unique trifluorobutene side chain, which introduces fluorine atoms to enhance the lipophilicity, metabolic stability, and bioavailability of target molecules. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for introducing the 3,4,4-trifluorobut-3-enyloxy moiety into drug candidates, particularly in the development of kinase inhibitors and CNS-active compounds.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the fluorine atoms contribute to improved biological activity and environmental persistence.
• Liquid Crystal & OLED Materials: Serves as a fluorinated building block for creating organic semiconductors, liquid crystal compounds, and electron-transport materials in display technologies.
• Polymer Modification: Employed to incorporate fluorine into polymer backbones or side chains, enhancing chemical resistance, thermal stability, and surface properties of specialty polymers.
• Fluorine Chemistry Research: A valuable reagent for academic and industrial research exploring new fluorination methodologies and the properties of fluoroorganic compounds.

Basic Information

Product Name	(3,4,4-Trifluorobut-3-Enyloxy)Benzene
CAS No.	261761-15-3
Molecular Formula	C10H9F3O
Molecular Weight	202.17 g/mol
Synonyms	1-(Phenoxy)-3,4,4-trifluorobut-3-ene; Benzene, (3,4,4-trifluoro-3-butenyloxy)-; 3,4,4-Trifluorobut-3-en-1-yl phenyl ether; 3,4,4-Trifluoro-3-butenyl phenyl ether; (3,4,4-Trifluorobut-3-en-1-yloxy)benzene; Phenoxy(3,4,4-trifluorobut-3-ene)
EINECS	Contact for details

Quality Control

Our production of (3,4,4-Trifluorobut-3-Enyloxy)Benzene adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and Karl Fischer titration, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and sources of ignition. Due to its fluoride/strong alkali reactivity profile, ensure it is stored separately from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 3.0%

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