| Chemical Properties | Back Directory | [Melting point ]
-120° | [Boiling point ]
bp 18° | [density ]
0.513 (estimate) | [solubility ]
reacts with H2O | [form ]
colorless gas | [color ]
unstable | [Water Solubility ]
hydrolyzes in H2O to boric acid with evolution of hydrogen [MER06] |
| Hazard Information | Back Directory | [Chemical Properties]
gas with disagreeable odor; vapor pressure, mm Hg: (0°C) 388, (6°C) 580; enthalpy of vaporization 27.1 kJ/mol; decomposes in a few hours at room temp, more rapidly at 100°C; spontaneously flammable in air, unless pure [MER06] [COT88] [CRC10] |
|
|