ChemicalBook >> CAS DataBase List >>4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL

4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL

CAS No.
95407-69-5
Chemical Name:
4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL
Synonyms
4-METHOXY-TEMPO;4-Methoxy-TEMPO 97%;4-METHOXY-TEMPO, FREE RADICAL;Methoxytetramethylpiperidineoxyl;4-Methoxy-TEMPO, free radical, 98+%;4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL;4-methoxy-2,2,6,6-tetramethylpiperidinyl-1-oxy;4-Methoxy-2,2,6,6-tetramethyl-1-piperidinyloxy;(2,2,6,6-Tetramethyl-4-methoxypiperidinooxy)radical;4-Methoxy-2,2,6,6-tetramethylpiperidine 1-Oxyl 
CBNumber:
CB4395289
Molecular Formula:
C10H20NO2*
Molecular Weight:
186.27
MDL Number:
MFCD00270334
MOL File:
95407-69-5.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL 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

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  2933399990
NFPA 704
1
2 0

4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 514586 4-Methoxy-TEMPO 97% 95407-69-5 5g $185 2023-06-20 Buy
TCI Chemical M1197 4-Methoxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical[Catalyst for Oxidation] >98.0%(GC)(T) 95407-69-5 1g $53 2024-03-01 Buy
TCI Chemical M1197 4-Methoxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical[Catalyst for Oxidation] >98.0%(GC)(T) 95407-69-5 5g $152 2024-03-01 Buy
Alfa Aesar L15915 4-Methoxy-TEMPO, free radical, 98+% 95407-69-5 5g $169 2021-12-16 Buy
Alfa Aesar L15915 4-Methoxy-TEMPO, free radical, 98+% 95407-69-5 1g $47.1 2021-12-16 Buy
Product number Packaging Price Buy
514586 5g $185 Buy
M1197 1g $53 Buy
M1197 5g $152 Buy
L15915 5g $169 Buy
L15915 1g $47.1 Buy

4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL Chemical Properties,Uses,Production

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

Raw materials

Preparation Products

4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL Suppliers

Global( 54)Suppliers
Supplier Tel Email Country ProdList Advantage
Career Henan Chemica Co
+86-0371-86658258 15093356674; laboratory@coreychem.com China 30255 58
Alfa Chemistry
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Aladdin Scientific
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Amadis Chemical Company Limited
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J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006608290; 18621169109 market03@meryer.com China 40241 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30132 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24539 81
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44751 61
Hunan Hui Bai Shi Biotechnology Co., Ltd. 0731-85526065 13308475853 ivy@hnhbsj.com China 4550 62
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 [(2,2,6,6-Tetramethyl-4-methoxypiperidine-1-yl)oxy]radical [(2,2,6,6-Tetramethyl-4-methoxypiperidino)oxy]radical [(4-Methoxy-2,2,6,6-tetramethylpiperidine-1-yl)oxy]radical [4-Methoxy-2,2,6,6-tetramethylpiperidinooxy]radical 4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL , FREE RADICAL 4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL FREE RADICAL [CATALYST FOR OXIDATION] 98+% 4-Methoxy-TEMPO, free radical, 98+% 4-Methoxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation] 4-Methoxy-TEMPO 97% Methoxytetramethylpiperidineoxyl 4-methoxy-2,2,6,6-tetramethylpiperidin-1-oxyl radical 4-Methoxy-2,2,6,6-tetramethylpiperidine1-OxylFreeRadical[CatalystforOxidation]> 4-Methoxy-2,2,6,6-tetramethyl-1-piperidinyloxy, Radical 4-Methoxy-2,2,6,6-tetramethyl-1-piperidinyloxy 95407-69-5 C10H20NO2 Oxidation Spin Labels ESR Spectrometry TEMPO Derivatives Synthetic Reagents Stable Radicals Radical Chemistry Analytical Chemistry ESR Spectrometry Oxidation Spin Labels Synthetic Organic Chemistry