Description

1,2-Di(p-Tolyl)Ethane is a high-purity organic compound, a derivative of diphenylethane where each phenyl ring is substituted with a methyl group at the para position. This specific molecular architecture makes it a valuable intermediate and building block in advanced organic synthesis. It is particularly sought after by research institutions and industrial manufacturers in the fine chemical and pharmaceutical sectors for developing novel materials and active compounds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Liquid Crystal Material Synthesis: Used as a core building block for creating advanced organic compounds with liquid crystalline properties for display technologies.
• Organic Light-Emitting Diode (OLED) Research: Acts as a starting material for developing novel organic semiconductors and host materials in OLED devices.
• Polymer Chemistry: Functions as a monomer or chain extender in the production of specialized polyarylethylene polymers and high-performance resins.
• Chemical Research & Development: Employed in academic and industrial R&D for studying reaction mechanisms and creating new organic frameworks.
• Agrochemical Synthesis: Utilized as an intermediate in the development of advanced crop protection agents and herbicides.

Basic Information

Product Name	1,2-Di(p-Tolyl)Ethane
CAS No.	538-39-6
Molecular Formula	C16H18
Molecular Weight	210.32 g/mol
Synonyms	1,2-Bis(4-methylphenyl)ethane; p,p'-Dimethyldibenzyl; Ditolylethane; 4,4'-Dimethylbibenzyl; Bibenzyl, 4,4'-dimethyl-; 1,2-Bis(4-tolyl)ethane; NSC 406914; Bis(4-methylphenyl)ethane
EINECS	208-692-4

Quality Control

Our 1,2-Di(p-Tolyl)Ethane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR analysis, to ensure identity, purity, and consistency meet the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	115 - 118 °C
Loss on Drying	≤ 0.5%

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