4-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation] , >98.0%(GC) , 14691-89-5

Synonym(s):
4-Acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl

CAS NO.：14691-89-5

Empirical Formula: C11H21N2O2*

Molecular Weight: 213.3

MDL number: MFCD00043593

EINECS: 423-840-3

PRODUCT Properties

• Melting point: 143-145 °C (lit.) 143-146 °C
• Boiling point: 353.29°C (rough estimate)
• Density: 1.0451 (rough estimate)
• refractive index: 1.4620 (estimate)
• storage temp.: 2-8°C
• solubility: Soluble in ethanol, acetone, acetonitrile, methylene chloride. Insoluble in hexane, ether.
• form: powder to crystaline
• color: Light yellow to Brown
• BRN: 3546225
• CAS DataBase Reference: 14691-89-5(CAS DataBase Reference)
• EPA Substance Registry System: 1-Piperidinyloxy, 4-(acetylamino)-2,2,6,6-tetramethyl- (14691-89-5)

Description and Uses

4-Acetamido-TEMPO, free radical oxidizes alcohols to carbonyl compounds in the presence of TsOH.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302
• Precautionary statements: P264-P270-P301+P312+P330-P501
• Hazard Codes: Xi,Xn
• Risk Statements: 36/37/38-22-36/37
• Safety Statements: 26-36-24/25-22
• WGK Germany: 1
• F: 9
• TSCA: Yes
• HS Code: 29339900