Tetramethylammonium hydrogensulfate hydrate
ALDRICH/358967 - 98%
Synonym: N,N,N-
CAS Number: 207738-07-6
Empirical Formula (Hill Notation): C4H13NO4S · xH2O
Molecular Weight: 171.22 (anhydrous basis)
MDL Number: MFCD00150356
Linear Formula: (CH3)4N(HSO4) · xH2O
Product Type: Chemical
| assay | 98% |
| form | solid |
| InChI | 1S/C4H12N.H2O4S.H2O/c2*1- |
| InChI key | VSJXNAHOWBCQRE-UHFFFAOYSA |
| mp | 292-295 °C (lit.) |
| Quality Level | 200 ![]() |
| SMILES string | O.C[N+](C)(C)C.OS([O-])(= |
| Application: | Tetramethylammonium hydrogensulfate hydrate is generally used as a phase transfer catalyst. It can also be used as a derivatizing agent for gas chromatography-mass spectrometry (GC-MS) applications. |
| Packaging: | 10, 50 g in poly 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 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 98% |
| mp | 292-295 °C (lit.) |
| UNSPSC | 12352116 |


