| Name | TRI-N-BUTYLPHOSPHONIUM TETRAFLUOROBORATE |
| Synonyms | [n-Bu3PH]BF4 tributylphosphine tetrafluoroborate Tributylphosphonium tetrafluoroborate TRI-N-BUTYLPHOSPHONIUM TETRAFLUOROBORATE |
| CAS | 113978-91-9 |
| Molecular Formula | C12H28BF4P |
| Molar Mass | 290.13 |
| Melting Point | 50-53 °C (lit.) |
| Flash Point | >221°F |
| Appearance | Powder |
| Color | white |
| Storage Condition | Inert atmosphere,Room Temperature |
| Physical and Chemical Properties | WGK Germany:3 |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| Use | Tri-n-butyl phosphorus tetrafluoroborate is used as a research compound. |