Description

3-Penten-2-One, 1,1,1-Trifluoro-4-Methyl- is a specialized fluorinated ketone building block, identified by CAS number 400-31-7. This compound is valued for its unique trifluoromethyl group, which imparts significant chemical and metabolic stability, making it a critical intermediate in advanced synthesis. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for constructing complex molecules with enhanced properties.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), particularly those requiring the introduction of a metabolically stable trifluoromethyl group.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides where fluorine substitution improves efficacy and environmental profile.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers and coatings with unique surface properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for Michael additions, aldol condensations, and other C-C bond-forming reactions.
• Liquid Crystal & Electronic Chemicals: Investigated as a component in the synthesis of fluorinated liquid crystals and electronic materials.

Basic Information

Product Name	3-Penten-2-One, 1,1,1-Trifluoro-4-Methyl-
CAS No.	400-31-7
Molecular Formula	C6H7F3O
Molecular Weight	152.11 g/mol
Synonyms	1,1,1-Trifluoro-4-methyl-3-penten-2-one; 4-Methyl-1,1,1-trifluoro-3-penten-2-one; 1,1,1-Trifluoro-4-methylpent-3-en-2-one; 4-Methyl-1,1,1-trifluoropent-3-en-2-one; Trifluoroacetyl isobutylene; TFAP
EINECS	Contact for details

Quality Control

Our 3-Penten-2-One, 1,1,1-Trifluoro-4-Methyl- is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 acids, strong bases, and strong oxidizing agents. Due to its high volatility, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability.

Specification

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