Tri-tert-butylphosphine
Synonym(s):P(t-Bu)3;P(t-Bu)3
- CAS NO.：13716-12-6
- Empirical Formula: C12H27P
- Molecular Weight: 202.32
- MDL number: MFCD00015006
- EINECS: 237-266-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-05-26 16:20:14
What is Tri-tert-butylphosphine?
Chemical properties
Colorless to light yellow liqui
The Uses of Tri-tert-butylphosphine
Valuable ligand for several coupling reactions. This product is offered as the THF solution for more convenient handling.
The Uses of Tri-tert-butylphosphine
Tri-tert-butylphosphine is used primarily in the preparation of mono- and bidentate phosphine ligands in metal complexes for catalytic chiral asymmetric hydrogenations and other asymmetric reactions as well as transition metal coupling reactions. This reagent is also used in the preparation of other phosphines in catalytic polymerization reactions.
Properties of Tri-tert-butylphosphine
| Melting point: | 30-35 °C(lit.) |
| Boiling point: | 102-103 °C13 mm Hg(lit.) |
| Density | 0.861 g/mL at 25 °C |
| Flash point: | 1 °F |
| storage temp. | Flammables area |
| form | solid |
| Specific Gravity | 0.68 |
| Water Solubility | insoluble |
| Sensitive | Air & Moisture Sensitive |
| Hydrolytic Sensitivity | 9: reacts extremely rapidly with atmospheric moisture - may be pyrophoric - glove box or sealed system required |
| BRN | 1738613 |
| CAS DataBase Reference | 13716-12-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Tri-tert-butylphosphine(13716-12-6) |
Safety information for Tri-tert-butylphosphine
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H250:Pyrophoric liquids; Pyrorophoric solids H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P231+P232:Handle under inert gas. Protect from moisture. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P370+P378:In case of fire: Use … for extinction. |
Computed Descriptors for Tri-tert-butylphosphine
| InChIKey | BWHDROKFUHTORW-UHFFFAOYSA-N |
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product: Tri-tert-butylphosphine 1.0 M in Toluene)
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