3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY
Synonym(s):3-Cyano-2,2,5,5-tetramethyl-1-pyrrolidinyloxy, free radical
- CAS NO.：2154-70-3
- Empirical Formula: C9H15N2O*
- Molecular Weight: 167.23
- MDL number: MFCD00010548
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02
What is 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY?
The Uses of 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY
3-Cyano-PROXYL is a stable free radical that can be used in the ESR technique as a nitroxide standard:
- For the estimation of relative concentrations of the spin adducts of 5,5-dimethyl-1-pyrroline-N-oxide (DMPO) with ·OH and O2.- radicals.
- For the determination of free radicals present in an aqueous cigarette tar extract.
Definition
ChEBI: 3-cyano-PROXYL is a member of aminoxyls and a pyrrolidinecarbonitrile. It is functionally related to a PROXYL.
General Description
Spin label
Properties of 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY
| Melting point: | 31-33 °C (lit.) |
| Flash point: | 113 °C |
| storage temp. | 2-8°C |
Safety information for 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
Computed Descriptors for 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY
New Products
4-Piperidinemethanol Ethyl 2,4-Dihydroxy-6-methylnicotinate Ethyl isonicotinate 3-pyridine methanol N-Methyl 4-chloro-pyridine-2-carboxamide 2-Fluoro-6-iodobenzoic acid 2-((2,6-difluorobenzyl)(ethoxycarbonyl)amino)-4-((dimethylamino)methyl)-5-(4-nitrophenyl)thiophene-3-carboxylic acid Ethyl2-oxo-2,3,9,10-tetrahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(7H)-carboxylate Elinzanetant tert-butyl 2-(4-amino-6-chloropyrimidin-5-yloxy)ethylmethylcarbamate Phenylazomalononitrile 5,6 Dimethoxy-1-indanone 3-Iodophenylacetic acid 2-Hexyn-1-ol Dibenzo-18-crown-6 2-Propanamine, 1-chloro-, hydrochloride (9CI) 3-Pyridineacetonitrile, α-hydroxy- 3-(hexyloxy)-4-(pyridin-3-yl)-1,2,5-thiadiazole N Ethylmethylamine Ethyl Methanesulfonate N N' DimethylEthylenediamine Lead II Bromide Variamine Blue B Diazonium salt N N N'Trimethyl ethylenediamineRelated products of tetrahydrofuran
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