Description

Isopropyl Propionate is a versatile organic ester valued for its favorable solvent properties and pleasant, fruity odor. This compound is particularly significant as an effective solvent for resins, cellulose derivatives, and various organic compounds, offering a balance of volatility and solvency power. It serves as a key ingredient for manufacturers in the coatings, inks, fragrance, and specialty chemical industries seeking reliable performance in formulations.

Application

• Solvent for Coatings and Inks: Used as an active solvent in nitrocellulose lacquers, printing inks, and industrial coatings due to its good evaporation rate and compatibility.
• Fragrance and Flavor Ingredient: Employed as a flavoring agent and fragrance component, imparting fruity notes to food products, beverages, and perfumery.
• Chemical Intermediate: Acts as a building block in organic synthesis for the production of pharmaceuticals, agrochemicals, and other specialty esters.
• Cleaning and Degreasing Formulations: Utilized in industrial cleaning solutions and degreasers for its ability to dissolve oils, greases, and resins.
• Plasticizer and Resin Modifier: Functions as a co-solvent or coalescing aid in polymer and resin systems to improve film formation and application properties.
• Extraction Solvent: Applied in laboratory and process-scale extraction of natural products and active ingredients.

Basic Information

Product Name	Isopropyl Propionate
CAS No.	637-78-5
Molecular Formula	C6H12O2
Molecular Weight	116.16 g/mol
Synonyms	Propanoic Acid Isopropyl Ester; Isopropyl Propanoate; 1-Methylethyl Propanoate; 2-Propyl Propionate; Propionic Acid Isopropyl Ester; FEMA 2959; NSC 72001
EINECS	211-300-4

Quality Control

Our Isopropyl Propionate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and physical properties. A Certificate of Analysis (COA) detailing the results is provided with every shipment, ensuring full traceability and compliance with customer requirements and relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources, sparks, and open flame. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from strong oxidizing agents and strong acids.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.387 - 1.391
Specific Gravity (20/20°C)	0.866 - 0.872
Acidity (as Propionic Acid)	≤ 0.05%
Water Content (KF)	≤ 0.1%

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