4-(Acetylamino)-2,2,6,6-tetramethyl-1-oxo-piperidinium tetrafluoroborate
ALDRICH/745537 - 97% (HPLC)
Synonym: 4-
CAS Number: 219543-09-6
Empirical Formula (Hill Notation): C11H21BF4N2O2
Molecular Weight: 300.10
MDL Number: MFCD29060212
Linear Formula: C11H21BF4N2O2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 745537-5G
| assay | 97% (HPLC) |
| form | solid |
| functional group | amide |
| InChI | 1S/C11H20N2O2.BF4/c1-8(14 |
| InChI key | HTMHEICBCHCWAU-UHFFFAOYSA |
| mp | 191-197 °C (decomposition) |
| Quality Level | 100  |
| reaction suitability | reagent type: oxidant |
| SMILES string | F[B-](F)(F)F.CC(=O)NC1CC( |
| storage temp. | 2-8°C |
| Application: | Bobbitt′s salt (4-NHAc-TEMPO+ BF4 −) can be used as a reagent in: • Oxidation of alcohols to their concomitant aldehyde, ketone or carboxylic acid. • Conversion of aldehydes to hexafluoroisopropyl (HFIP) esters via oxidative esterification.,· • Deprotection of allyl ethers to corresponding aldehydes. • Preparation of α,β-unsaturated ketones by dehydrogenation of perfluoroalkyl ketones. |
| General description: | Bobbitt′s salt (oxoammonium salt) is a commonly used oxidizing agent in organic synthesis for the preparation of useful chemical intermediates. This reagent is highly stable to both air and moisture. |
| Packaging: | 5, 25 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 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 97% (HPLC) |
| mp | 191-197 °C (decomposition) |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352005 |