Description

3-Penten-2-One, 3,5,5,5-Tetrafluoro- is a specialized fluorinated ketone building block, identified by CAS NO 606488-87-3. This compound is valued for its unique chemical structure, which introduces fluorine atoms into organic molecules, thereby modifying their physical and chemical properties for advanced applications. It is primarily sought by R&D chemists and process engineers in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key fluorinated synthon for the research and development of new drug candidates, particularly where fluorine substitution is used to enhance metabolic stability, bioavailability, or binding affinity.
• Agrochemical Synthesis: Used in creating advanced pesticides and herbicides, where the introduction of fluorine can improve efficacy, environmental profile, and resistance management.
• Advanced Material Precursor: Serves as a building block for fluorinated polymers, liquid crystals, or specialty coatings that require specific thermal, chemical, or surface properties.
• Organic Synthesis & Catalysis Research: Employed in academic and industrial laboratories to study novel fluorination reactions and develop new catalytic methodologies.
• Electrolyte Additive Research: Investigated for use in lithium-ion battery electrolytes to improve stability and performance at high voltages.

Basic Information

Product Name	3-Penten-2-One, 3,5,5,5-Tetrafluoro-
CAS No.	606488-87-3
Molecular Formula	C5H4F4O
Molecular Weight	156.08 g/mol
Synonyms	3,5,5,5-Tetrafluoropent-3-en-2-one; 3-Penten-2-one, 3,5,5,5-tetrafluoro-; 3,5,5,5-Tetrafluoro-3-penten-2-one; 1,1,1,3-Tetrafluoro-4-penten-2-one; 4,4,4-Trifluoro-2-butenoyl fluoride (tautomer); TFPK (abbreviation); Fluorinated pentenone building block
EINECS	Contact for details

Quality Control

Every batch of 3-Penten-2-One, 3,5,5,5-Tetrafluoro- is produced and analyzed under strict quality management protocols. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and impurity profiles, ensuring traceability and consistency for your critical R&D and scale-up processes. Our quality systems are designed to support compliance with cGMP and ISO standards where required.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, ideally at 2-8°C or as specified on the label. Keep away from heat, sparks, and open flame. Containers should be kept tightly sealed when not in use to prevent evaporation and potential moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density	~1.3 g/cm³ (at 20°C)

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