© 2026 Sinochem Nanjing Corporation,
All Right Reserved
|
HS Code |
327543 |
| Chemicalname | Pentaborane |
| Chemicalformula | B5H9 |
| Molarmass | 63.12 g/mol |
| Appearance | Colorless to pale yellow volatile liquid |
| Odor | Pungent |
| Meltingpoint | -46.8°C |
| Boilingpoint | 60.6°C |
| Density | 0.617 g/cm3 (at 20°C) |
| Solubilityinwater | Decomposes |
| Vaporpressure | 175 mmHg (at 20°C) |
| Casnumber | 19624-22-7 |
| Flammability | Highly flammable |
| Toxicity | Highly toxic |
| Structure | Five boron atoms and nine hydrogen atoms |
| Stability | Unstable, especially in air |
As an accredited Pentaborane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Pentaborane (500 mL) is supplied in a sealed, corrosion-resistant metal cylinder with warning labels, pressure gauge, and secure valve. |
| Shipping | Pentaborane is shipped as a compressed, highly toxic, and pyrophoric gas or liquid, typically in specially designed, airtight, pressure-resistant cylinders. It must be handled with extreme caution, kept away from heat, ignition sources, and moisture, and transported in accordance with strict hazardous materials regulations under UN 1380. |
| Storage | Pentaborane should be stored in tightly sealed, corrosion-resistant containers—preferably stainless steel—under a dry, inert atmosphere such as nitrogen or argon to prevent contact with moisture and air. It must be kept in a cool, well-ventilated area away from heat, sparks, and sources of ignition. Specialized storage and handling protocols are essential due to its extreme toxicity and pyrophoric nature. |
|
Purity 98%: Pentaborane with a purity of 98% is used in rocket propellant formulations, where it delivers high thrust due to its elevated energy density. Boiling Point 60°C: Pentaborane with a boiling point of 60°C is applied in chemical synthesis laboratories, where its volatility enables rapid vapor-phase reactions. Molecular Weight 53.3 g/mol: Pentaborane with a molecular weight of 53.3 g/mol is utilized in high-performance fuel production, where its low molecular mass enhances combustion efficiency. Stability Temperature up to 120°C: Pentaborane with a stability temperature up to 120°C is employed in aerospace propulsion systems, where thermal stability ensures reliable storage and handling. Flash Point -56°C: Pentaborane with a flash point of -56°C is used in ignition studies for advanced fuels, where its sensitivity supports initiation at low temperatures. Density 0.62 g/cm³: Pentaborane with a density of 0.62 g/cm³ is implemented in lightweight fuel blends, where reduced mass improves fuel-to-thrust ratios in propulsion units. |
Competitive Pentaborane 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 admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
Flexible payment, competitive price, premium service - Inquire now!
