Description

Benzene, 1,1'-(1,2-Ethanediyl)Bis[3,4-Dimethoxy- (CAS 5963-51-9) is a high-purity, functionalized aromatic compound characterized by its ethane-linked bis-dimethoxybenzene structure. This compound serves as a valuable advanced intermediate and building block in sophisticated organic synthesis, enabling the creation of complex molecules. It is primarily sought by R&D and production teams in the pharmaceutical and specialty chemical industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules, particularly those requiring specific aromatic ether linkages.
• Ligand Synthesis: Used in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Serves as a monomer or cross-linking agent for producing high-performance polymers with tailored thermal and mechanical properties.
• Agrochemical Research: Employed in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: A precursor for organic electronic materials, such as charge-transport layers or components in OLEDs.
• Fine Chemical Synthesis: Utilized in multi-step synthetic routes to create dyes, pigments, and other specialty aromatic compounds.

Basic Information

Product Name	Benzene, 1,1'-(1,2-Ethanediyl)Bis[3,4-Dimethoxy-
CAS No.	5963-51-9
Molecular Formula	C₁₈H₂₂O₄
Molecular Weight	302.37 g/mol
Synonyms	1,2-Bis(3,4-dimethoxyphenyl)ethane; 3,3',4,4'-Tetramethoxybibenzyl; NSC 403697; 1,1'-(1,2-Ethanediyl)bis(3,4-dimethoxybenzene); Bibenzyl, 3,3',4,4'-tetramethoxy-; 3,4,3',4'-Tetramethoxybibenzyl
EINECS	227-774-8

Quality Control

Our production of Benzene, 1,1'-(1,2-Ethanediyl)Bis[3,4-Dimethoxy- adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and GC-MS for identity confirmation, to ensure it meets exacting customer specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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