Description

Di-p-Tolylmethane is a high-purity aromatic hydrocarbon compound, also known as bis(4-methylphenyl)methane. This chemical serves as a versatile intermediate and building block in advanced organic synthesis, valued for its defined molecular structure and consistent reactivity. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for the development of complex molecules and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and key drug precursors.
• Agrochemical Synthesis: Acts as a core building block for herbicides, fungicides, and other crop protection agents.
• Liquid Crystal & OLED Materials: Employed in the production of advanced electronic display components and organic light-emitting diodes.
• Polymer & Resin Modifier: Functions as a monomer or cross-linking agent in the manufacture of specialty polymers, epoxy resins, and high-performance plastics.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D laboratories for constructing complex aromatic frameworks.
• Dye & Pigment Manufacturing: Serves as an intermediate in the production of specific colorants and photographic chemicals.

Basic Information

Item	Detail
Product Name	Di-p-Tolylmethane
CAS No.	4957-14-6
Molecular Formula	C15H16
Molecular Weight	196.29 g/mol
Synonyms	Bis(4-methylphenyl)methane; Di(4-tolyl)methane; 1,1'-Methylenebis(4-methylbenzene); 4,4'-Dimethyldiphenylmethane; p,p'-Dimethylbenzylbenzene; DPTM; (4-Methylphenyl)phenylmethane
EINECS	225-593-4

Quality Control

Our Di-p-Tolylmethane is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and batch-to-batch consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your project requirements.

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 solid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Melting Point	50 - 55 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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