Description

1,3-Dioxolane, 4-Ethynyl-2,2,4,5-Tetramethyl- is a specialized heterocyclic organic compound featuring a dioxolane ring with an ethynyl substituent, offering unique reactivity and structural properties. This compound is valued for its role as a versatile building block and intermediate in advanced organic synthesis, particularly in the development of complex molecular architectures. It is essential for research and production in fine chemical, pharmaceutical, and advanced material sectors where precise functionalization is required.

Application

• As a key synthetic intermediate in the research and development of novel active pharmaceutical ingredients (APIs).
• Utilized in the synthesis of complex natural product analogs and specialty fine chemicals.
• Serves as a precursor or monomer in the development of advanced polymeric materials with specific functional properties.
• Employed in ligand synthesis for catalysis and material science applications.
• Used in academic and industrial R&D for exploring new organic reactions and methodologies.
• Potential application in the synthesis of agrochemicals and other performance chemicals.

Basic Information

Product Name	1,3-Dioxolane, 4-Ethynyl-2,2,4,5-Tetramethyl-
CAS No.	64031-35-2
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	4-Ethynyl-2,2,4,5-tetramethyl-1,3-dioxolane; 2,2,4,5-Tetramethyl-4-ethynyl-1,3-dioxolane; 4-Ethynyl-2,2,4,5-tetramethyl-[1,3]dioxolane; 1,3-Dioxolane, 4-ethynyl-2,2,4,5-tetramethyl-; 64031-35-2
EINECS	Contact for details

Quality Control

Our 1,3-Dioxolane, 4-Ethynyl-2,2,4,5-Tetramethyl- is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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