Shandong Aure Chemical Co., Ltd.

Propylene Glycol n-Butyl Ether (PnB) CAS 10215-33-5

Persistent supply for specialized needs
Propylene Glycol n-Butyl Ether (PnB) CAS 10215-33-5
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Propylene Glycol n-Butyl Ether (PnB) CAS 10215-33-5

Synonyms: 3-Butoxy-1-propanol;3-Butoxypropan-1-ol;Propylene glycol mono-n-butyl ether;n-Butoxy-1-propanol;1-Propanol, 3-butoxy-;Dowanol 37B;NSC 221254;BRN 1734195;3-n-Butoxy-1-propanol

Shandong Aure Chemical Co., Ltd. is one of the leading suppliers of Propylene Glycol n-Butyl Ether in China.

We can provide customized requirements in terms of product purity, packaging specifications, and other aspects.

Please contact us to obtain the latest product information.

Product Details

High-Purity Propylene Glycol n-Butyl Ether CAS 10215-33-5 from Aure Chemical: Stable Supply & Documentation Support

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
EC No.Not available
Linear FormulaC7H16O2
Molecular Weight132.20
AppearanceColorless transparent liquid
Melting Point (°C)-100 (lit.)
Boiling point (°C)170.1 (lit.)
Density (g/mL at 20–25 °C)0.884 (lit.)
SolubilitySlightly soluble in water (6.4% at 20 °C); soluble in common organic solvents such as ethanol, ether and toluene
Storage ConditionsStore in a tightly closed container in a cool, dry place away from light and incompatible materials
Chemical StructureMolecular Structure of Propylene Glycol n-Butyl Ether

Key Applications

  • Organic synthesis intermediate: Propylene Glycol n-Butyl Ether serves as a reactive building block for the preparation of functionalized ethers and alcohol derivatives through hydroxyl-group transformations.

  • Fine chemical intermediate: It is employed in the manufacture of specialty fine chemicals where the butoxypropyl chain contributes defined hydrophobicity and reactivity.

  • Functional molecule construction: The compound enables precise introduction of alkoxy alcohol motifs during the assembly of complex organic molecules.

  • Laboratory research: Widely applied in research settings for synthetic methodology development and exploratory studies involving glycol ether chemistry.

  • Process development: Supports route optimization and pilot-scale synthesis for custom organic intermediates and scale-up programs.


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 1 kg, 5 kg, or 25 kg HDPE drums are available together with responsive technical assistance for specific application needs.

Packaging, Logistics & Compliance Capabilities

Aure Chemical provides flexible packaging solutions, compliant logistics arrangements, and controlled storage practices to support laboratory-scale, pilot-scale, and commercial-scale global supply.

Packaging Options

  • 25 kg / 50 kg bags (fiber drum, aluminum bag, HDPE drum)
  • 100 kg / 200 kg steel or HDPE drums
  • 500 kg / 1000 kg IBC containers
  • Bulk liquids in ISO tank containers
  • Customized packaging upon request

Transportation Modes

  • Sea freight (FCL / LCL)
  • Air freight for selected products
  • Road and rail transportation
  • Dangerous & non-dangerous cargo handling
  • Incoterms: EXW, FOB, CFR, CIF, DAP, DDP

Storage & Handling

  • Dry, cool, and well-ventilated warehouses
  • Segregation by hazard class
  • FIFO inventory management
  • Temperature-controlled storage if required
  • Regular inspection & labeling control

Documentation & Compliance

  • Safety Data Sheet (SDS)
  • Certificate of Analysis (COA)
  • Dangerous Goods Declaration (DGD)
  • Packing List & Commercial Invoice
  • IMDG / IATA / ADR compliant labeling

For packaging customization or logistics consultation, please contact us.


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