Description

1,2-Ethanedione, 1-Phenyl-2-[4-(Trifluoromethyl)Phenyl]- is a specialized diketone compound with the CAS registry number 35923-45-6. This chemical serves as a key intermediate in the synthesis of complex organic molecules, valued for its unique trifluoromethylphenyl moiety which imparts desirable properties to final products. It is primarily utilized by pharmaceutical and agrochemical research & development teams, as well as in advanced material science for creating functional polymers and liquid crystals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the development of novel herbicides and fungicides, where the trifluoromethyl group enhances biological activity and environmental stability.
• Advanced Material Precursor: Serves as a monomer or cross-linking agent in the production of specialty polymers, resins, and liquid crystalline materials.
• Organic Electronic Materials: Employed in the research and development of organic light-emitting diodes (OLEDs) and semiconductor materials.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in synthetic organic chemistry, enabling novel reaction pathways.
• Dye and Pigment Intermediate: Used in the synthesis of high-performance, light-fast dyes and functional pigments.

Basic Information

Product Name	1,2-Ethanedione, 1-Phenyl-2-[4-(Trifluoromethyl)Phenyl]-
CAS No.	35923-45-6
Molecular Formula	C15H8F3O2
Molecular Weight	278.22 g/mol
Synonyms	1-Phenyl-2-[4-(trifluoromethyl)phenyl]ethanedione; 4'-(Trifluoromethyl)benzil; α,α'-Dioxo-α,α'-diphenyl-4-(trifluoromethyl)toluene; Benzil, 4'-(trifluoromethyl)-; 4-(Trifluoromethyl)benzil; (4-Trifluoromethylphenyl)(phenyl)diketone; 1,2-Diphenyl-1,2-ethanedione derivative
EINECS	Contact for details

Quality Control

Our production of 1,2-Ethanedione, 1-Phenyl-2-[4-(Trifluoromethyl)Phenyl]- adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging until use.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	85 - 90 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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