CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | White, off-white, or yellow crystals; [Alfa Aesar MSDS] |
|---|---|
| Chemical Classes | Metals -> Metalloid Compounds (Boron) |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H250:Pyrophoric liquids; Pyrorophoric solids H261:Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P222:Do not allow contact with air. P223:Keep away from any possible contact with water, because of violent reaction and possible flash fire. P233:Keep container tightly closed. P231+P232:Handle under inert gas. Protect from moisture. P370+P378:In case of fire: Use … for extinction. |
COMPUTED DESCRIPTORS
| Molecular Weight | 150.05 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 150.1555751 g/mol |
| Monoisotopic Mass | 150.1555751 g/mol |
| Topological Polar Surface Area | 0 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 52.1 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |