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| | 4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL Basic information |
| Product Name: | 4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL | | Synonyms: | 4-Methoxy-2,2,6,6-tetramethylpiperidine 1-Oxyl ;4-Methoxy-2,2,6,6-tetramethylpiperidinyloxy,freeradical;4-methoxy-2,2,6,6-tetramethylpiperidinyl-1-oxy;4-METHOXY-2,2,6,6-TETRAMETHYL-1-PIPERIDINYLOXY, FREE RADICAL;4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL;4-METHOXY-TEMPO;4-METHOXY-TEMPO, FREE RADICAL;(2,2,6,6-Tetramethyl-4-methoxypiperidinooxy)radical | | CAS: | 95407-69-5 | | MF: | C10H20NO2* | | MW: | 186.27 | | EINECS: | 619-125-2 | | Product Categories: | Analytical Chemistry;ESR Spectrometry;Oxidation;Spin Labels;Synthetic Organic Chemistry | | Mol File: | 95407-69-5.mol |  |
| | 4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL Chemical Properties |
| Melting point | 40.5-44 °C (lit.) | | storage temp. | 2-8°C | | form | powder to crystal | | color | Orange to Amber to Dark red | | BRN | 4740399 |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | HS Code | 2933399990 |
| | 4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL Usage And Synthesis |
| Uses | 4-Methoxy-TEMPO may be employed as catalyst for the synthesis of 2-substituted benzoxazoles, via aerobic oxidation reaction. | | General Description | 4-Methoxy-TEMPO (4-methoxy-2,2,6,6-tetramethyl-1-piperidinyloxy) is an aminoxyl free radical commonly employed for the oxidation reaction of alcohols (primary/secondary). It has been proposed as hindered amine light stabiliser (HALS) model compound. Its reaction with irradiated dilute aqueous suspensions of photocatalytic nanoparticulate titanium dioxide was investigated by electron spin resonance (ESR) and electrospray ionization mass-spectrometry (ESI-MS). |
| | 4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL Preparation Products And Raw materials |
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