4-Acetamido-TEMPO, free radical, 98+%

Catalog No.	Quantity
AAB2345606	5 g
AAB2345603	1 g

Catalog No. AAB2345606 Supplier Thermo Scientific Chemicals Supplier No. B2345606

Description

CAS: 14691-89-5 | C11H21N2O2 | 213.301 g/mol

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

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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

Solubility
Soluble in ethanol, acetone, acetonitrile, methylene chloride. Insoluble in hexane, ether.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents, heat.

Specifications

Chemical Identifiers

• CAS: 14691-89-5
• Molecular Formula: C11H21N2O2
• Molecular Weight (g/mol): 213.301
• MDL Number: MFCD00043593
• InChI Key: UXBLSWOMIHTQPH-UHFFFAOYSA-N
• Synonym: 4-acetamido-tempo, 4-acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl, 4-acetamido-tempo, free radical, unii-g7abj73l6s, g7abj73l6s, 4-acetylamino-2,2,6,6-tetramethylpiperidin-1-oxyl, pubchem9193, aa-tempo, 4-acetamido-2,2,6,6-tetramethyl-1-piperidinyl oxidanyl
• PubChem CID: 518988
• IUPAC Name: N-(1-$l^{1}-oxidanyl-2,2,6,6-tetramethylpiperidin-4-yl)acetamide
• SMILES: CC(=O)NC1CC(N(C(C1)(C)C)[O])(C)C

• Melting Point: 143°C to 146°C
• Quantity: 5 g
• Beilstein: 3546225
• Solubility Information: Soluble in ethanol,acetone,acetonitrile,methylene chloride. Insoluble in hexane,ether.
• Formula Weight: 213.3
• Percent Purity: ≥98%
• Chemical Name or Material: 4-Acetamido-TEMPO, free radical

Safety and Handling

Hazard Category	H302
Hazard Statement	GHS H Statement H302 Harmful if swallowed.
Precautionary Statement	P264b-P270-P301+P312-P330-P501c
EINECSNumber	423-840-3
TSCA	Yes
Recommended Storage	Keep cold

SDS

RUO – Research Use Only