© 2026 Sinochem Nanjing Corporation,
All Right Reserved
|
HS Code |
259468 |
| Chemical Name | 2-Butyne |
| Cas Number | 503-17-3 |
| Molecular Formula | C4H6 |
| Molar Mass | 54.09 g/mol |
| Appearance | Colorless gas |
| Boiling Point | 27 °C |
| Melting Point | -76 °C |
| Density | 0.681 g/cm³ (at 25 °C) |
| Flash Point | -36 °C |
| Solubility In Water | Insoluble |
| Iupac Name | But-2-yne |
| Pubchem Cid | 7849 |
| Structure | CH3C≡CCH3 |
| Vapor Pressure | 450 mmHg (at 20 °C) |
| Flammability | Highly flammable |
As an accredited 2-Butyne factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 2-Butyne is supplied in a 1-liter high-pressure steel cylinder with secure valve, labeled with hazard warnings and handling instructions. |
| Storage | 2-Butyne should be stored in a cool, well-ventilated area, away from sources of ignition or heat, as it is highly flammable. Keep it in tightly closed, properly labeled containers made of compatible materials. Protect from sunlight, moisture, and oxidizing agents. Use approved gas cylinders if stored as a compressed gas, and ensure proper grounding to prevent static discharge. |
| Shipping | 2-Butyne is shipped as a flammable compressed gas in high-pressure cylinders or tanks. It must be handled and transported under strict safety regulations, avoiding heat, open flames, and strong oxidizers. Shipping containers must be clearly labeled, and ventilation is required to prevent hazardous vapor accumulation during transit. |
Competitive 2-Butyne prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
