Description

1-(4-Benzyloxyphenyl)-4,4,4-Trifluorobutane-1,3-Dione is a high-purity fluorinated diketone building block, identified by CAS number 190020-14-5. This compound is valued for its unique trifluoromethylated β-diketone structure, which provides enhanced reactivity and stability for advanced synthetic chemistry. It serves as a critical intermediate for researchers and manufacturers in the pharmaceutical and agrochemical sectors, enabling the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex molecules, particularly for developing fluorinated drug candidates with improved metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the trifluoromethyl group can enhance biological activity and environmental persistence.
• Ligand and Catalyst Development: Serves as a versatile chelating agent for the preparation of metal-organic complexes and catalysts used in asymmetric synthesis and polymerization reactions.
• Material Science Research: Employed in the creation of novel fluorinated polymers, coatings, and electronic materials that require specific thermal and chemical resistance properties.
• Chemical Biology Probes: Useful in designing molecular probes and tags for studying biological processes due to the distinctive spectroscopic signature of the fluorinated moiety.

Basic Information

Product Name	1-(4-Benzyloxyphenyl)-4,4,4-Trifluorobutane-1,3-Dione
CAS No.	190020-14-5
Molecular Formula	C₁₇H₁₃F₃O₃
Molecular Weight	322.28 g/mol
Synonyms	4'-Benzyloxy-4,4,4-trifluoro-1-phenylbutane-1,3-dione; 4,4,4-Trifluoro-1-(4-(phenylmethoxy)phenyl)butane-1,3-dione; 1-(4-Benzyloxyphenyl)-4,4,4-trifluorobutane-1,3-dione; 4-Benzyloxy-α-(trifluoroacetyl)acetophenone; 4'-(Benzyloxy)-4,4,4-trifluoro-1-phenyl-1,3-butanedione; TFBD-BnO; BTFB
EINECS	Contact for details

Quality Control

Our 1-(4-Benzyloxyphenyl)-4,4,4-Trifluorobutane-1,3-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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