Description

Dibenzyl Oxalate is a high-purity organic compound primarily used as a key intermediate in the synthesis of pharmaceuticals, fine chemicals, and specialty polymers. Its value lies in its role as a versatile building block for introducing the oxalate moiety and benzyl protecting groups under controlled conditions. This product is essential for research and development laboratories, pharmaceutical manufacturers, and companies specializing in advanced material science and agrochemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring controlled-release or specific ester functionalities.
• Fine Chemical Synthesis: Serves as a versatile reagent and building block in multi-step organic synthesis for creating complex molecules in research and industrial settings.
• Polymer Chemistry: Used in the production of specialty polymers and resins, where it can act as a cross-linking agent or a monomer modifier.
• Agrochemical Development: Employed in the research and manufacturing of advanced pesticides and herbicides as a synthetic intermediate.
• Chemical Research: A valuable tool in academic and industrial R&D for exploring new organic reactions and catalytic processes.
• Dye and Pigment Industry: Can be utilized in the synthesis of certain organic dyes and colorants.

Basic Information

Product Name	Dibenzyl Oxalate
CAS No.	7579-36-4
Molecular Formula	C16H14O4
Molecular Weight	270.28 g/mol
Synonyms	Oxalic Acid Dibenzyl Ester; Benzyl Oxalate; Dibenzyl Ethanedioate; Oxalic Acid Dibenzylester; Benzyl Ethanedioate; DBzO; NSC 403107; 1,2-Dibenzyl Oxalate
EINECS	231-485-9

Quality Control

Our Dibenzyl Oxalate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, with testing typically including assay (HPLC), identification (IR), and control of key impurities. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request to support your quality and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	64 - 68 °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.