Description

Propane-1,2-Diyl Dipropionate is a diester compound known for its utility as a versatile chemical intermediate and solvent. This product is valued for its ability to act as a plasticizer, coupling agent, and reaction medium in specialized formulations. It is primarily sought by manufacturers in the polymer, coatings, and specialty chemical industries for developing and modifying product characteristics.

Application

• As a plasticizer and modifier in polymer and resin formulations to improve flexibility and processing.
• As a solvent and coupling agent in coatings, inks, and adhesive systems.
• As a chemical intermediate for the synthesis of more complex esters and specialty organic compounds.
• As a component in lubricant and functional fluid formulations.
• As a reaction medium or diluent in various organic synthesis processes.
• Potential use as a flavor or fragrance ingredient precursor, subject to appropriate purity grades and regulatory approval.

Basic Information

Product Name	Propane-1,2-Diyl Dipropionate
CAS No.	10108-80-2
Molecular Formula	C9H16O4
Molecular Weight	188.22 g/mol
Synonyms	1,2-Propanediol Dipropionate; Propylene Glycol Dipropionate; 1,2-Propylene Dipropionate; Dipropionate de Propylène Glycol (French); Dipropionato de Propilenglicol (Spanish); PG Dipropionate; Propane-1,2-diyl bis(propanoate)
EINECS	233-311-5

Quality Control

Our Propane-1,2-Diyl Dipropionate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.415 - 1.425
Density (20°C)	1.02 - 1.06 g/mL
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.5%

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