Description

Di(Prop-2-Yn-1-Yl) Oxalate is a specialized organic compound belonging to the class of oxalate esters. This chemical is valued for its unique molecular structure, featuring terminal alkyne groups, which makes it a versatile building block and reactive intermediate in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for applications in click chemistry, polymer cross-linking, and the synthesis of complex molecular architectures.

Application

• As a key building block in pharmaceutical research for the synthesis of novel active pharmaceutical ingredients (APIs).
• Utilized in click chemistry reactions, particularly copper-catalyzed azide-alkyne cycloaddition (CuAAC), for bioconjugation and material science.
• Serving as a cross-linking agent or monomer in the development of specialty polymers and advanced materials.
• Employed as a reactive intermediate in organic synthesis for constructing complex molecules in agrochemical and fragrance research.
• Used in academic and industrial R&D laboratories for method development and exploring new synthetic pathways.

Basic Information

Product Name	Di(Prop-2-Yn-1-Yl) Oxalate
CAS No.	71573-77-8
Molecular Formula	C8H6O4
Molecular Weight	166.13 g/mol
Synonyms	Diprop-2-yn-1-yl oxalate; Di(2-Propynyl) Oxalate; Propargyl Oxalate; Oxalic Acid Dipropargyl Ester; 2-Propyn-1-yl oxalate (1:2); Dipropargyl Oxalate; Bis(prop-2-yn-1-yl) oxalate
EINECS	Contact for details

Quality Control

Our Di(Prop-2-Yn-1-Yl) Oxalate is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and support our products with detailed Certificates of Analysis (COA) upon request, ensuring they meet the stringent requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to the reactive nature of the alkyne groups, it is recommended to store under an inert atmosphere for long-term stability and to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details

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