Description

Propargyl Propionate is a versatile organic ester compound characterized by its terminal alkyne functionality. This unique structure makes it a valuable building block in organic synthesis, particularly for the introduction of propargyl groups. It is essential for researchers and manufacturers in the fine chemical and pharmaceutical sectors who require high-purity intermediates for advanced reactions. The compound is supplied to meet the stringent demands of industrial and laboratory-scale applications.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Organic Synthesis: A crucial reagent for Sonogashira coupling and other palladium-catalyzed cross-coupling reactions.
• Flavor and Fragrance Industry: Employed in the synthesis of specific ester-based aroma compounds.
• Research & Development: Utilized in academic and industrial R&D labs for method development and novel compound discovery.

Basic Information

Product Name	Propargyl Propionate
CAS No.	1932-92-9
Molecular Formula	C6H8O2
Molecular Weight	112.13 g/mol
Synonyms	Propionic Acid Propargyl Ester; 2-Propynyl Propanoate; Propargyl Propanoate; 2-Propyn-1-yl Propionate; Propionate de Propargyle; Propargyl Ester of Propionic Acid
EINECS	217-699-8

Quality Control

Our Propargyl Propionate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.420 - 1.425
Density (20°C)	0.98 - 1.02 g/mL

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