ChemicalBook >> CAS DataBase List >>4-ACETAMIDO-TEMPO
4-ACETAMIDO-TEMPO
- CAS No.
- 14691-89-5
- Chemical Name:
- 4-ACETAMIDO-TEMPO
- Synonyms
- 4-Acetamido-2,2,6,6-tetramethylpiperidinyloxy;tempace;ACETAMINO-TEMPO;4-ACETAMIDO-TEMPO;4-Acetamino-Tempo;4-ACETAMIDO-2,2,6,6-TEMPO;4-Acetylamino-2,2,6,6-tetramet;4-ACETAMIDO-TEMPO, FREE RADICAL;4-Acetamido-TEMPO, free radical 97%;Free Radical [Catalyst for Oxidation]
- CBNumber:
- CB9319738
- Molecular Formula:
- C11H21N2O2*
- Molecular Weight:
- 213.3
- MDL Number:
- MFCD00043593
- MOL File:
- 14691-89-5.mol
- MSDS File:
- SDS
Last updated:2023-08-14 13:33:12
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) |
FDA UNII | G7ABJ73L6S |
EPA Substance Registry System | 1-Piperidinyloxy, 4-(acetylamino)-2,2,6,6-tetramethyl- (14691-89-5) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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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 | |||||||||
NFPA 704 |
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4-ACETAMIDO-TEMPO price More Price(24)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 00375 | 4-Acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl purum, ≥98.0% (HPLC) | 14691-89-5 | 1g | $77.8 | 2024-03-01 | Buy |
Sigma-Aldrich | 00375 | 4-Acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl purum, ≥98.0% (HPLC) | 14691-89-5 | 5g | $317 | 2024-03-01 | Buy |
TCI Chemical | A1348 | 4-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical[Catalyst for Oxidation] >98.0%(GC) | 14691-89-5 | 5g | $51 | 2024-03-01 | Buy |
TCI Chemical | A1348 | 4-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical[Catalyst for Oxidation] >98.0%(GC) | 14691-89-5 | 25g | $143 | 2024-03-01 | Buy |
Alfa Aesar | B23456 | 4-Acetamido-TEMPO, free radical, 98+% | 14691-89-5 | 1g | $39.65 | 2024-03-01 | Buy |
4-ACETAMIDO-TEMPO Chemical Properties,Uses,Production
Chemical Properties
ORANGE-RED CRYSTALLINE POWDER
Uses
4-Acetamido-TEMPO, free radical oxidizes alcohols to carbonyl compounds in the presence of TsOH.
General Description
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.
Purification Methods
Dissolve the 1-oxyl in CH2Cl2, wash it with saturated K2CO3, then saturated aqueous NaCl, dry (Na2SO4), filter and evaporate. The red solid is recrystallised from aqueous MeOH, m 147.5o. [Ma & Bobbitt J Org Chem 56 6110 1991, Rozantsev & Kokhanov Bull Acad Sci USSR, Div Chem Sci 15 1422 1966, Beilstein 22/8 V 174.]
4-ACETAMIDO-TEMPO Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 181)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12530 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9265 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2989 | 55 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10311 | 58 |
Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8348 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8819 | 58 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49403 | 58 |
View Lastest Price from 4-ACETAMIDO-TEMPO manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2023-08-14 | 4-ACETAMIDO-TEMPO
14691-89-5
|
US $20.00 / KG | 1KG | 99% | 50000kg | Hebei Mojin Biotechnology Co., Ltd | ||
2023-03-25 | 4-ACETAMIDO-TEMPO
14691-89-5
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Guanlang Biotechnology Co., Ltd. | ||
2022-09-23 | 4-ACETAMIDO-TEMPO
14691-89-5
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. |
- 4-ACETAMIDO-TEMPO
14691-89-5
- US $20.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
- 4-ACETAMIDO-TEMPO
14691-89-5
- US $10.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
- 4-ACETAMIDO-TEMPO
14691-89-5
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
14691-89-5(4-ACETAMIDO-TEMPO)Related Search:
2,2,6,6-Tetramethylpiperidinooxy
2,2,6,6-Tetramethylpiperidine
4-ACETAMIDO-2,2,6,6-TETRAMETHYLPIPERIDINE
4-ACETAMIDOPIPERIDINE
4-ACETAMIDO-TEMPO, FREE RADICAL, (4-ACETAMIDO-2,2,6,6-TETRAMETHYL-1- PIPERIDINYLOXY, FREE RADICAL)
1of3
4-ACETAMIDO-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL PURUM 98%
4-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl 
Free Radical [Catalyst for Oxidation]
4-Acetamido-2,2,6,6-tetramethyl-N-piperidinyloxy (free radical) for synthesis
1-Piperidinyloxy radical,4-(acetylamino)-2,2,6,6-tetramethyl-
1-Piperidinyloxy, 4-(acetylamino)-2,2,6,6-tetramethyl-
2,2,6,6-Tetramethyl-4-acethylamino-piperidin-1-oxyl
4-(acetylamino)-2,2,6,6-tetramethyl-1-piperidinylox
4-(acetylamino)-2,2,6,6-tetramethyl-1-Piperidinyloxy
4-Acetamido-2,2,6,6-tetramethyl-1-piperidinyloxyl
N-(1-Hydroxy-2,2,6,6-tetramethyl-4-piperidinyl)acetamide
2,2,6,6-TETRAMETHYL-4-ACETAMIDO-1-PIPERIDINYLOXY
2,2,6,6-TETRAMETHYL-4-ACETAMIDOPIPERIDINE-1-OXYL
4-ACETYLAMINO-2,2,6,6-TETRAMETHYLPIPERIDIN-1-OXYL
4-ACETYLAMINO-2,2,6,6-TETRAMETHYLPIPERIDINE-N-OXYL
4-ACETAMIDO-2,2,6,6-TEMPO
4-ACETAMIDO-2,2,6,6-TETRAMETHYL-1-PIPERIDINYLOXY
4-ACETAMIDO-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL
4-ACETAMIDO-2,2,6,6-TETRAMETHYLPIPERIDINO-1-OXYL
4-ACETAMINO-2,2,6,6-TETRAMETHYL-1-PIPERIDINYLOXY
4-ACETAMIDO-TEMPO
4-ACETAMIDO-TEMPO, FREE RADICAL
ACETAMINO-TEMPO
4-Acetamido-2,2,6,6-tetramethylpiperidine N-oxyl (Acetamido-TEMPO), free radica
4-Acetylamino-2,2,6,6-tetramethylpiperidin-N-oxyl
4-Acetamido-2,2,6,6-tetramethylpiperidinooxy
4-Acetamido-2,2,6,6-tetramethylpiperidine-1-oxyl(4-Acetamido-TEMPO,freeradical)
4-Acetylamino-2,2,6,6-tetramet
4-acetamido-2,2,6,6-tetramethyl-1-piperidinyloxy, free radical
tempace
4-Acetamino-Tempo
4-Acetamido-2,2,6,6-tetramethylpiperidine N-oxyl
4-Acetamido-TEMPO, free radical, 98+%
4-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation]
4-ACETAMIDO-2,2,6,6-TETRAMETHYL-N-PIPERI
4-Acetylamino-2,2,6,6-tetramethylpiperidin-1-oxyl,99%
4-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
4-Acetamido-TEMPO, free radical,4-Acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl
4-Acetamido-TEMPO, free radical 97%
4-Acetamino-2,2,6,6-tetramethyl-piperidine-1-oxyl
-oxidanyl-2,2,6,6-tetramethyl-4-piperidyl)acetamide
4-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical[Catalyst for Oxidation]>
4-ACETAMIDO-2,2,6,6-TETRAMETHYKPIPERIDINE-1-OXYL
N-(1-λ1-oxidanyl-2,2,6,6-tetramethyl-4-piperidyl)acetamide
4-Acetamido-2,2,6,6-Tetramethylpiperidine-1-Oxyl (Acetamido TEMPO) pure, 97%
4-Acetamido-2,2,6,6-tetramethylpiperidinyloxy
4-ACETAMIDO-TEMPO
4-Acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl
14691-89-5
C11H21N2O2
Spin Labels
ESR Spectrometry
Oxidation
Radical Chemistry
Synthetic Reagents
TEMPO Derivatives
Stable Radicals
Analytical Chemistry
ESR Spectrometry