Description

Acetic Acid, 2,2,2-Trifluoro-, 2-Naphthalenyl Ester is a specialized fluorinated organic ester, also known by its CAS number 398-49-2. This compound serves as a valuable fluorinated building block and intermediate in advanced chemical synthesis, offering unique reactivity and properties imparted by the trifluoroacetyl group. It is primarily utilized by research and development chemists, as well as process development teams, in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel molecules with enhanced performance characteristics.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a trifluoroacetyl-protected naphthyl moiety.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where the introduction of fluorine atoms can improve biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Acts as a precursor in the development of fluorinated organic compounds for electronic displays and optoelectronic devices.
• Polymer Modification: Employed to introduce fluorinated side chains into polymers, enhancing properties like chemical resistance, thermal stability, and surface characteristics.
• Organic Synthesis Reagent: Serves as a versatile reagent in academic and industrial laboratories for esterification reactions and the introduction of the 2,2,2-trifluoroacetyl functional group.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized fluorinated dyes and pigments for high-performance applications.

Basic Information

Product Name	Acetic Acid, 2,2,2-Trifluoro-, 2-Naphthalenyl Ester
CAS No.	398-49-2
Molecular Formula	C₁₂H₇F₃O₂
Molecular Weight	240.18 g/mol
Synonyms	2-Naphthyl Trifluoroacetate; 2-Naphthalenyl 2,2,2-Trifluoroacetate; Trifluoroacetic Acid 2-Naphthyl Ester; β-Naphthyl Trifluoroacetate; 2,2,2-Trifluoroacetic Acid Naphthalen-2-yl Ester; 2-(Trifluoroacetoxy)naphthalene; Naphthalen-2-yl 2,2,2-trifluoroacetate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Quality is verified through analytical techniques including HPLC, GC, and NMR spectroscopy. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment. We adhere to a cGMP-compliant quality management system for products intended for pharmaceutical applications, ensuring traceability and documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. Due to its sensitivity to light and moisture, containers should be kept sealed under an inert atmosphere when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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