1,3-Propanediol Cyclic Sulfate
- CAS No.1073-05-8
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity 1,3-Propanediol Cyclic Sulfate intermediate for advanced organic synthesis and polymer chemistry applications.
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Product Overview
1,3-Propanediol Cyclic Sulfate, also known chemically as 1,3,2-Dioxathiane 2,2-Dioxide, is a specialized cyclic sulfate ester utilized extensively in modern organic synthesis and polymer chemistry. As a highly reactive building block, this compound facilitates the introduction of sulfate groups or the formation of complex diol derivatives through nucleophilic ring-opening reactions. Our manufacturing process ensures exceptional consistency, making it an ideal choice for research laboratories and industrial production lines requiring reliable chemical intermediates.
This substance is characterized by its stable crystalline structure and high reactivity under controlled conditions. It serves as a pivotal precursor in the synthesis of various pharmaceuticals, agrochemicals, and functional materials. The unique cyclic structure allows for precise chemical modifications, enabling chemists to develop novel compounds with specific physical and chemical properties. We prioritize safety and quality in every batch produced.
Technical Specifications
| Parameter | Specification | Test Result |
|---|---|---|
| Appearance | White powder | Conform |
| Purity | ≥99.5% | 99.9% |
| Moisture | ≤200 mg/kg | 71 mg/kg |
| Molecular Formula | C3H6O4S | Verified |
| Molecular Weight | 138.14 g/mol | Verified |
| Melting Point | 58-62°C | Conform |
| Boiling Point | 240.4°C | Conform |
| Density | 1.452 g/cm3 | Conform |
Industrial Applications
The primary utility of 1,3-Propanediol Cyclic Sulfate lies in its role as a versatile intermediate for organic synthesis. It is frequently employed in the preparation of functionalized propanediols, which are essential components in the production of polyesters and polyurethanes. Additionally, its reactivity makes it suitable for modifying polymer chains to enhance thermal stability or chemical resistance. In pharmaceutical research, it acts as a key synthon for constructing complex molecular architectures required in drug discovery pipelines.
Due to its sensitivity to moisture, proper handling is essential to maintain integrity during storage and usage. The low moisture content achieved in our production process ensures minimal hydrolysis during storage, preserving the reactivity needed for downstream synthesis. This reliability reduces waste and improves overall yield in industrial applications.
Quality Assurance
We adhere to strict quality control protocols to guarantee that every shipment meets international standards. Our facility employs advanced analytical techniques to verify purity, moisture content, and physical properties before release. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) to ensure transparency and traceability.
- High purity levels exceeding 99.5% for optimal reaction efficiency.
- Strict moisture control to prevent premature hydrolysis.
- Consistent physical properties for reproducible results.
- Global shipping capabilities with secure packaging.
- Dedicated technical support for application guidance.
