Description

2,2'-Methylenebistoluene is a high-purity organic chemical intermediate of significant industrial importance. Its unique bifunctional aromatic structure makes it a valuable building block for the synthesis of advanced polymers, resins, and specialty chemicals. This compound is essential for manufacturers and R&D laboratories in the polymer, agrochemical, and pharmaceutical sectors seeking to develop materials with tailored properties.

Application

• Polymer Intermediate: A key monomer for the production of high-performance polyimides, epoxy resins, and other thermosetting polymers.
• Chemical Synthesis: Serves as a versatile precursor in organic synthesis for creating complex molecules in agrochemicals and pharmaceuticals.
• Crosslinking Agent: Used in the formulation of specialty adhesives, sealants, and coatings to enhance thermal and chemical resistance.
• Lubricant & Fuel Additive: Employed in the development of advanced lubricant formulations and fuel stabilizers.
• Research & Development: A valuable reagent for academic and industrial research in material science and organic chemistry.

Basic Information

Product Name	2,2'-Methylenebistoluene
CAS No.	1634-74-8
Molecular Formula	C15H16
Molecular Weight	196.29 g/mol
Synonyms	2,2'-Dimethylbiphenylmethane; 2,2'-Methyleneditoluene; Bis(2-methylphenyl)methane; 2,2'-Ditolylmethane; α,α'-Dimethyldiphenylmethane; 2,2'-Bis(methyl)benzhydryl; (2-Methylphenyl)(2'-methylphenyl)methane
EINECS	216-651-2

Quality Control

Our 2,2'-Methylenebistoluene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and meet stringent impurity profiles. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request 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 and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Related Substances (GC)	≤ 2.0% total

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