Description

p-Methylbenzil is a high-purity aromatic diketone compound, serving as a versatile and critical synthetic intermediate in advanced organic chemistry. Its value lies in its ability to facilitate complex molecular transformations, enabling the production of fine chemicals and specialty materials with precise structural control. This product is essential for research and development laboratories, pharmaceutical synthesis, and the manufacture of advanced agrochemicals and polymer precursors.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral ligands and organometallic catalysts used in asymmetric synthesis.
• Polymer Chemistry: Intermediate for the development of specialty polymers, including high-performance resins and engineering plastics.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and advanced organic materials.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory synthesis in chemical research.

Basic Information

Product Name	p-Methylbenzil
CAS No.	2431-00-7
Molecular Formula	C16H14O2
Molecular Weight	238.28 g/mol
Synonyms	4,4'-Dimethylbenzil; 4-Methylbenzil; 1,2-Bis(4-methylphenyl)ethane-1,2-dione; p,p'-Dimethylbenzil; (4-Methylphenyl)(4-methylphenyl)ethanedione; 1,2-Di-p-tolylethane-1,2-dione
EINECS	219-393-5

Quality Control

Our p-Methylbenzil is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	95 - 99 °C
Loss on Drying	≤ 0.5%

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