Tetrabutylphosphonium p-toluenesulfonate
ALDRICH/86933 - ≥95% (NT)
Synonym: p-Toluenesulfonic acid tetrabutylphosphonium salt
CAS Number: 116237-97-9
Empirical Formula (Hill Notation): C23H43O3PS
Molecular Weight: 430.62
MDL Number: MFCD00210094
Linear Formula: (CH3CH2CH2CH2)4P(CH3C6H4SO3)
Product Type: Chemical
| anion traces | bromide (Br-): ≤250 mg/kg |
| assay | ≥95% (NT) |
| form | crystals |
| impurities | ≤1.0% water |
| InChI | 1S/C16H36P.C7H8O3S/c1-5-9 |
| InChI key | FBYJOCBDWDVDOJ-UHFFFAOYSA |
| mp | 54-59 °C |
| Quality Level | 100 ![]() |
| SMILES string | Cc1ccc(cc1)S([O-])(=O)=O. |
| Application: | Ionic liquid at ambient temperature |
| Packaging: | 5 g in glass bottle |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥95% (NT) |
| mp | 54-59 °C |
| UNSPSC | 12352002 |


