Description

Bis[(4-Methylphenyl)Methyl] Oxalate is a specialized organic compound belonging to the class of oxalate esters. This high-purity chemical intermediate is valued for its role in advanced synthesis, particularly in the production of fine chemicals and functional materials. It is primarily utilized by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking reliable and consistent building blocks for complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Acts as a building block in the manufacture of organic electronic materials and liquid crystal displays.
• Polymer & Resin Modifier: Employed in the synthesis of specialty polymers, coatings, and resins to impart specific chemical or physical properties.
• Organic Synthesis & Catalysis: Utilized as a reagent or ligand in various organic transformations and catalytic processes within R&D settings.
• Crosslinking Agent: Functions as a crosslinker in the formulation of high-performance adhesives and composite materials.

Basic Information

Product Name	Bis[(4-Methylphenyl)Methyl] Oxalate
CAS No.	18241-31-1
Molecular Formula	C18H18O4
Molecular Weight	298.33 g/mol
Synonyms	Bis(4-Methylbenzyl) Oxalate; Di-p-Tolylmethyl Oxalate; Oxalic Acid Bis(4-Methylbenzyl) Ester; 1,2-Bis[(4-methylphenyl)methoxy]-1,2-ethanedione; p-Methylbenzyl Oxalate; 4-Methylbenzyl Oxalate; Bis(p-Methylbenzyl) Oxalate; Bis(4-Methylbenzyl) Ethanedioate
EINECS	Contact for details

Quality Control

Our Bis[(4-Methylphenyl)Methyl] Oxalate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) documenting 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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