Description

Dipentyl Oxalate is a high-purity diester of oxalic acid and pentanol, valued for its role as a versatile chemical intermediate and solvent. Its balanced properties make it a critical component in formulations requiring controlled reactivity and solvency. This product is essential for manufacturers in the polymer, specialty chemical, and pharmaceutical industries seeking reliable, high-quality raw materials.

Application

• As a plasticizer and modifier in polymer and resin formulations to enhance flexibility and processing.
• As a chemical intermediate in the synthesis of specialty esters, fragrances, and pharmaceutical compounds.
• As a specialty solvent for high-performance coatings, inks, and adhesive formulations.
• As a reaction medium in organic synthesis, particularly for esterification and transesterification processes.
• As a lubricant additive and component in synthetic lubricant formulations.
• In the production of flavor and fragrance ingredients where specific ester profiles are required.

Basic Information

Product Name	Dipentyl Oxalate
CAS No.	20602-86-2
Molecular Formula	C₁₂H₂₂O₄
Molecular Weight	230.30 g/mol
Synonyms	Di-n-pentyl oxalate; Dipentyl ethanedioate; Oxalic acid dipentyl ester; Pentyl oxalate; n-Amyl oxalate; Di-n-amyl oxalate; Amyl oxalate; 1,5-Dipentyl oxalate
EINECS	243-907-9

Quality Control

Our Dipentyl Oxalate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. A Certificate of Analysis (COA) documenting key parameters is provided with each shipment to guarantee consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.425 - 1.435
Density (20°C)	0.970 - 0.990 g/mL
Acidity (as Oxalic Acid)	≤ 0.1%
Water Content (KF)	≤ 0.1%

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