00375

4-Acetamino-TEMPO

purum, ≥98.0% (HPLC)

• Synonym(e): 4-Acetamido-2,2,6,6-tetramethyl-piperidin-1-oxyl
• Empirische Formel (Hill-System): C₁₁H₂₁N₂O₂
• CAS-Nummer: 14691-89-5
• Molekulargewicht: 213.30
• Beilstein: 3546225
• EG-Nummer: 423-840-3
• MDL-Nummer: MFCD00043593
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 329747053
• NACRES: NA.22

Eigenschaften

• Qualität: purum
• Qualitätsniveau: 200
• Assay: ≥98.0% (HPLC)
• Grünere Alternativprodukt-Bewertung: old score: 9; new score: 8; Find out more about DOZN™ Scoring
• Grünere Alternativprodukt-Eigenschaften: Waste Prevention; Safer Solvents and Auxiliaries; Inherently Safer Chemistry for Accident Prevention; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp (Schmelzpunkt): 143-145 °C (lit.); 143-146 °C
• Funktionelle Gruppe: amide
• Grünere Alternativprodukt-Kategorie: , Re-engineered
• Lagertemp.: 2-8°C
• SMILES String: CC(=O)NC1CC(C)(C)N([O])C(C)(C)C1
• InChI: 1S/C11H21N2O2/c1-8(14)12-9-6-10(2,3)13(15)11(4,5)7-9/h9H,6-7H2,1-5H3,(H,12,14)
• InChIKey: UXBLSWOMIHTQPH-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

4-Acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl undergoes one-electron oxidation and reduction reactions. Reaction products were analyzed by ¹H, ¹³C and ¹⁵N NMR spectral data.

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Waste Prevention”, “Safer Solvents and Auxiliaries” and “Inherently Safer Chemistry for Accident Prevention”. Click here to view its DOZN scorecard.

Anwendung

4-Acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl radical may be employed in the catalytic system used for the regioselective oxidation of curdlan. It may be employed as model nitroxyl radical to study its reaction with thiophosgene. Reaction afforded 2,2,6,6-tetramethylpiperidine and 2,2,6,6-tetramethyl-1-hydroxypiperidine as major products.

Sonstige Hinweise

New oxidant for the mild oxidation of alcohols to carbonyls

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302
• P-Sätze: P264 - P270 - P301 + P312 - P501
• Gefahreneinstufungen: Acute Tox. 4 Oral
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves