4-Oxo-TEMPO
ALDRICH/179485
Synonym: 4-
CAS Number: 2896-70-0
Empirical Formula (Hill Notation): C9H16NO2
Molecular Weight: 170.23
EC Number: 220-778-7
MDL Number: MFCD00006187
Linear Formula: C9H16NO2
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: 179485-1G
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: 179485-5G
| form | solid |
| InChI | 1S/C9H16NO2/c1-8(2)5-7(11 |
| InChI key | WSGDRFHJFJRSFY-UHFFFAOYSA |
| Quality Level | 100  |
| SMILES string | CC1(C)CC(=O)CC(C)(C)N1[O] |
| storage temp. | 2-8°C |
| Application: | 4-Oxo-TEMPO was employed as nitroxide standard to investigate the generation of singlet oxygen by photoexcited TiO2 in ethanol by ESR spectroscopy. It may be employed as free radical polarizing agent in dynamic nuclear polarization (DNP) studies. |
| Application: | Free-radical nitroxide spin probe typically used for: • Redox sources for anodes in lithium secondary batteries • Free-radical biological studies • Radical spin-trapping • Electron paramagnetic resonance studies • Polymer chemisty and synthesis applications |
| General description: | 4-Oxo-TEMPO is formed by the reaction of 2,2,6,6-tetramethyl-4-pip |
| Packaging: | 1, 5 g in glass bottle |
| Symbol |  GHS09 |
| Signal word | Warning |
| Hazard statements | H400 |
| Precautionary statements | P273 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352000 |