Description

2,3,5,6-Tetramethylbibenzyl is a specialized organic compound belonging to the class of substituted bibenzyls. This high-purity intermediate is valued for its role in advanced chemical synthesis and materials science research. It is primarily sought after by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Acts as a precursor or core structure in the production of advanced electronic display materials.
• Polymer & Resin Modification: Employed to introduce specific aromatic and methyl-substituted properties into specialty polymers and epoxy resins.
• Organic Synthesis & Catalysis: Utilized as a ligand or a model compound in catalytic reactions and mechanistic studies.
• Flavor & Fragrance Industry: Potential use in the synthesis of musky or amber-type fragrance compounds.

Basic Information

Product Name	2,3,5,6-Tetramethylbibenzyl
CAS No.	16200-38-7
Molecular Formula	C18H22
Molecular Weight	238.37 g/mol
Synonyms	1,1'-(1,2-Ethanediyl)bis-2,3,5,6-tetramethylbenzene; Bibenzyl, 2,3,5,6-tetramethyl-; 2,3,5,6-Tetramethyl-1,2-diphenylethane; Tetramethylbibenzyl; 2,3,5,6-TMB; TMB; 2,3,5,6-Tetramethyl-DPE
EINECS	Contact for details

Quality Control

Our 2,3,5,6-Tetramethylbibenzyl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every 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 room temperature (15-25°C). Keep away from strong oxidizing agents.

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%

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