MR8485013
Tributylborane , 1.0MinTHF , 122-56-5
Synonym(s):
TBB;Tributylboron
CAS NO.：122-56-5
Empirical Formula: C12H27B
Molecular Weight: 182.15
MDL number: MFCD00009423
EINECS: 204-554-6
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -34 °C |
| Boiling point: | 109 °C20 mm Hg(lit.) |
| Density | 0.834 g/mL at 25 °C |
| refractive index | 1.4285 |
| Flash point: | 1 °F |
| storage temp. | Flammables area |
| solubility | Benzene, Tetrahydrofuran |
| form | Solution |
| color | Clear colorless to light yellow |
| Water Solubility | Not miscible or difficult to mix with water. |
| Sensitive | Air Sensitive |
| Exposure limits | ACGIH: TWA 50 ppm; STEL 100 ppm (Skin) OSHA: TWA 200 ppm(590 mg/m3) NIOSH: IDLH 2000 ppm; TWA 200 ppm(590 mg/m3); STEL 250 ppm(735 mg/m3) |
| InChIKey | CMHHITPYCHHOGT-UHFFFAOYSA-N |
| CAS DataBase Reference | 122-56-5 |
| EPA Substance Registry System | Borane, tributyl- (122-56-5) |
Description and Uses
Petrochemical industry, organic reactions, catalyst.
Safety
| Symbol(GHS) |    GHS02,GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H250-H302-H314 |
| Precautionary statements | P210-P231+P232-P280-P301+P312-P303+P361+P353-P305+P351+P338 |
| Hazard Codes | F,Xn,C |
| Risk Statements | 17-34-40-36/37/38-20/21/22-11-22-19-37 |
| Safety Statements | 7-23-26-36/37/39-43-45-16 |
| RIDADR | UN 2845 4.2/PG 1 |
| WGK Germany | 1 |
| RTECS | ED1850000 |
| TSCA | Yes |
| HazardClass | 4.2 |
| PackingGroup | I |
| HS Code | 29310099 |
