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HS Code |
467686 |
| Cas Number | 684-36-2 |
| Molecular Formula | C7H5N |
| Molecular Weight | 103.12 |
| Iupac Name | 4-Ethynylpyridine |
| Appearance | Colorless to pale yellow liquid |
| Melting Point | -19°C |
| Boiling Point | 179-181°C |
| Density | 1.042 g/mL at 25°C |
| Refractive Index | n20/D 1.602 |
| Solubility | Soluble in common organic solvents |
As an accredited 4-Ethynylpyridine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 4-Ethynylpyridine (Sigma Aldrich, 5g): Supplied in an amber glass bottle, tightly sealed with a white screw cap, includes hazard labeling. |
| Shipping | 4-Ethynylpyridine is shipped in tightly sealed containers, typically under inert gas, to prevent contamination and moisture absorption. The chemical is classified as hazardous, requiring compliance with DOT/IATA regulations. Carriers ensure temperature control and proper labeling. Shipping is restricted to qualified recipients, ensuring safe handling and legal compliance throughout transit. |
| Storage | 4-Ethynylpyridine should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed and store in a chemical fume hood or an approved chemical storage cabinet. Segregate from oxidizing agents, acids, and bases. Use appropriate personal protective equipment (PPE) when handling. Refer to the SDS for further details. |
Competitive 4-Ethynylpyridine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
