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| | 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY Basic information |
| Product Name: | 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY | | Synonyms: | 3-CYANO-PROXYL;3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY;3-cyano-2,2,5,5-tetramethyl-1-pyrrolidinyl-n-oxyl;3-CYANO-PROXYL, FREE RADICAL;3-cyano-2,2,5,5-tetramethyl-1-pyrrolidinyloxy, free radical | | CAS: | 2154-70-3 | | MF: | C9H15N2O* | | MW: | 167.23 | | EINECS: | | | Product Categories: | | | Mol File: | 2154-70-3.mol |  |
| | 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY Chemical Properties |
| Melting point | 31-33 °C (lit.) | | Fp | 113 °C | | storage temp. | 2-8°C | | form | solid | | InChI | 1S/C9H15N2O/c1-8(2)5-7(6-10)9(3,4)11(8)12/h7H,5H2,1-4H3 | | InChIKey | RQRRZZIMMXPAGX-UHFFFAOYSA-N | | SMILES | CC1(C)CC(C#N)C(C)(C)N1[O] |
| Hazard Codes | Xn | | Risk Statements | 20/21/22 | | Safety Statements | 36 | | WGK Germany | 3 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Acute Tox. 4 Oral |
| | 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY Usage And Synthesis |
| Uses | 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 |
| | 3-CYANO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY Preparation Products And Raw materials |
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