CAS · 646-06-0
Product Overview
1,3-Dioxolane is a high-purity solvents supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Grade | Electronic grade |
|---|---|
| Characteristics | A colorless, transparent liquid |
| Purity | 99.99% min |
| Water | 100 ppm max |
| Formaldehyde | 100 ppm max |
| Methanol | 100 ppm max |
| Methylal | 100 ppm max |
| Peroxide | 10 ppm max |
| Acidity | 50 ppm max |
| Suspended Solids | N/A |
| Inhibitor | N/A |
Applications
1,3-Dioxolane is a cyclic acetal widely used in organic synthesis, pharmaceutical research, and materials chemistry. In organic synthesis, it serves as a versatile protecting group for carbonyl compounds, particularly aldehydes and ketones, enabling selective reactions while preserving sensitive functionalities. It is also employed as a solvent in polymerization reactions, organometallic chemistry, and Grignard reagent preparations due to its ability to stabilize reactive intermediates. In pharmaceutical chemistry, 1,3-dioxolane derivatives are utilized as building blocks in the synthesis of heterocycles, antiviral agents, and bioactive molecules. Additionally, it finds applications in materials science, such as in the preparation of cyclic ethers, specialty polymers, and fine chemical intermediates, supporting functional material design and chemical innovation.
Benefits
The benefits of 1,3-Dioxolane arise from its chemical stability, cyclic structure, and multifunctionality. Its acetal functionality allows efficient reversible protection of carbonyl groups, facilitating multi-step synthetic sequences with high selectivity. The compound exhibits good solubility in polar and non-polar organic solvents, providing versatility as a reaction medium and co-solvent. Its low viscosity, relatively low toxicity, and high boiling point enable safe handling and practical application in laboratory and industrial settings. The well-defined purity and stability of 1,3-dioxolane support reproducible reactions, reliable protection, and efficient intermediate synthesis.
Conclusion
1,3-Dioxolane is a versatile cyclic acetal widely used in organic synthesis, pharmaceutical research, and materials chemistry. Its protecting-group ability, solvent versatility, and chemical stability make it an essential tool for multi-step synthesis, intermediate preparation, and functional material development. By enabling selective transformations, protecting sensitive functionalities, and supporting advanced chemical reactions, 1,3-dioxolane continues to play a significant role in modern synthetic and medicinal chemistry.
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