High-Purity Propylene Glycol n-Butyl Ether CAS 10215-33-5 from Aure Chemical: Stable Supply
Propylene Glycol n-Butyl Ether is an organic intermediate valued in fine chemical production and specialty synthesis. The presence of both ether and hydroxyl functionality allows controlled derivatization in targeted molecular constructions. Aure Chemical delivers this compound with consistent quality tailored to laboratory research and process development requirements.
Basic Information
| CAS No. | 10215-33-5 |
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| EC No. | Not available |
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| Linear Formula | C7H16O2 |
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| Molecular Weight | 132.20 |
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| Appearance | Colorless transparent liquid |
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| Melting Point (°C) | -100 (lit.) |
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| Boiling point (°C) | 170.1 (lit.) |
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| Density (g/mL at 20–25 °C) | 0.884 (lit.) |
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| Solubility | Slightly soluble in water (6.4% at 20 °C); soluble in common organic solvents such as ethanol, ether and toluene |
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| Storage Conditions | Store in a tightly closed container in a cool, dry place away from light and incompatible materials |
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| Chemical Structure |  |
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Key Applications
Organic synthesis intermediate: Propylene Glycol n-Butyl Ether (PnB) serves as a versatile building block for the preparation of functionalized ethers and alcohol derivatives via hydroxyl-group transformations. It is widely used in Alkoxy Propanols and Propylene Glycol Ethers for Pharmaceutical Synthesis, where controlled hydrophilic–lipophilic balance is required.
Fine chemical intermediate: This product is employed in the manufacture of specialty fine chemicals and performance intermediates, where the butoxypropyl chain contributes defined hydrophobicity, solvency, and reactivity. Such applications are part of the Alkoxy Propanols & Glycol Ethers application category.
Functional molecule construction: PnB enables the controlled introduction of alkoxy alcohol motifs in complex organic synthesis, supporting the design of molecules with tailored solubility and interaction properties in both pharmaceutical and specialty chemical systems.
Laboratory research: Widely applied in laboratory-scale synthesis and methodology development, particularly in glycol ether chemistry and solvent–reactant interaction studies.
Process development: Supports route development, process optimization, and pilot-scale production of custom intermediates, making it suitable for both R&D and industrial scale-up programs.
Propylene Glycol n-Butyl Ether (PnB) belongs to the Alkoxy Propanols & Glycol Ethers application category and is part of our broader portfolio of Ethers for Pharmaceutical Intermediates & Specialty Synthesis, covering ether-based intermediates for API synthesis, fine chemicals, and specialty industrial applications.
Aure Chemical: Your Reliable Partner
Consistent product quality: Aure Chemical maintains controlled purity specifications and batch-to-batch consistency for Propylene Glycol n-Butyl Ether, meeting the standards required for fine chemical sourcing.
Stable global supply: Established logistics channels provide dependable availability across laboratory, pilot, and commercial quantities for international customers.
SDS and COA support: Standard SDS and COA documentation is supplied upon request to streamline regulatory compliance and quality review processes.
Packaging and technical service: Flexible options including 25L/200L HDPE drum are available together with responsive technical assistance for specific application needs.
