Description

Ethanone, 1,1'-(2,5-Dimethoxy-1,4-Phenylene)Bis- is a specialized organic compound featuring a central hydroquinone core symmetrically substituted with acetyl and methoxy groups. This unique molecular architecture makes it a valuable high-purity intermediate for advanced synthesis in fine chemical and pharmaceutical research. It is primarily sought by R&D and production chemists for its role in constructing complex molecules, particularly in the development of functional dyes, photoactive materials, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Functional Dye Synthesis: Used in the production of advanced dyes and pigments, particularly those with specific optical or electronic properties.
• Organic Electronic Materials: Serves as a precursor for materials used in organic light-emitting diodes (OLEDs) and other optoelectronic devices.
• Photoinitiator & Photoresist Chemistry: Employed in the development of photoactive compounds for UV-curing applications and advanced photoresists.
• Ligand & Catalyst Development: Utilized as a scaffold for creating novel ligands in coordination chemistry and catalytic systems.
• Polymer Modification: Acts as a functional monomer or cross-linking agent for engineering polymers with enhanced properties.
• Academic & Industrial Research: A critical reagent for exploratory chemistry in material science and organic synthesis laboratories.

Basic Information

Product Name	Ethanone, 1,1'-(2,5-Dimethoxy-1,4-Phenylene)Bis-
CAS No.	74047-24-8
Molecular Formula	C12H14O4
Molecular Weight	222.24 g/mol
Synonyms	2,5-Dimethoxy-1,4-phenylenediacetone; 2,5-Dimethoxy-1,4-diacetylbenzene; 1,4-Bis(acetonyl)-2,5-dimethoxybenzene; 2,5-Dimethoxy-p-phenylenediacetone; 2,5-Dimethoxyphenyl-1,4-bis(ethanone); 1,4-Diacetyl-2,5-dimethoxybenzene; 2,5-Dimethoxy-1,4-di(acetonyl)benzene; 2,5-Dimethoxyterephthalaldehyde diethyl acetal (related precursor)
EINECS	Contact for details

Quality Control

Our Ethanone, 1,1'-(2,5-Dimethoxy-1,4-Phenylene)Bis- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, meeting the stringent requirements of research and industrial synthesis. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.