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Key Documents

115746

Sigma-Aldrich

2,2,6,6-Tetramethyl-4-piperidinol

98%

Sinonimo/i:

4-Hydroxy-2,2,6,6-tetramethylpiperidine

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About This Item

Formula empirica (notazione di Hill):
C9H19NO
Numero CAS:
Peso molecolare:
157.25
Beilstein:
105039
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

Livello qualitativo

Saggio

98%

P. eboll.

212-215 °C (lit.)

Punto di fusione

129-131 °C (lit.)

Stringa SMILE

CC1(C)CC(O)CC(C)(C)N1

InChI

1S/C9H19NO/c1-8(2)5-7(11)6-9(3,4)10-8/h7,10-11H,5-6H2,1-4H3
VDVUCLWJZJHFAV-UHFFFAOYSA-N

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Applicazioni

2,2,6,6-Tetramethyl-4-piperidinol has been used to study the green and efficient method for chemoselective deoxidization of graphene oxide via the ultraviolet irradiation.
2,2,6,6-tetramethyl-4-piperidinol has been used to study the irradiation of Camptothecin (CPT) in aerated dimethylsulfoxide (DMSO) solution that leads to formation of singlet oxygen.
Used as:
  • An additive for polymer modified hindered amine light stabilizers
  • A light stabilizer for polyamide 66 fibers containing acid blue dyes

Pittogrammi

CorrosionExclamation mark

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Skin Corr. 1B - Skin Sens. 1

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Certificati d'analisi (COA)

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TEMPO 98%

Sigma-Aldrich

214000

TEMPO

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This study investigated the location and distribution of paramagnetic species in apple seeds using electron paramagnetic resonance (EPR) and X-band (9 GHz) EPR imaging (EPRI). EPR primarily detected two paramagnetic species per measured seed. These two different radical species were
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Environmental science & technology, 53(1), 307-315 (2018-11-28)
Minerals and transitional metal oxides of earth-abundant elements are desirable catalysts for in situ chemical oxidation in environmental remediation. However, catalytic activation of peroxydisulfate (PDS) by manganese oxides was barely investigated. In this study, one-dimension manganese dioxides (α- and β-MnO2)
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We investigated stable organic radicals formed in response to cold stratification in 'Fuji' apple seeds using X-band (9 GHz) electron paramagnetic resonance (EPR) technique. This technique primarily detected two paramagnetic species in each seed. These two different radical species were
Hiroyo Ikai et al.
PloS one, 8(11), e81316-e81316 (2013-11-28)
The purpose of the present study was to evaluate the risk of inducing bacterial resistance to disinfection treatment with photolysis of H2O2 and comparing this with existing antibacterial agents. We tested seven antibacterial agents, including amoxicillin, cefepime hydrochloride, erythromycin, ofloxacin
T Matsuhashi et al.
Toxicology letters, 86(1), 47-54 (1996-07-01)
Correlation between chloramphenicol-induced formation of megamitochondria in the mouse liver and oxidative stress was studied by lipid peroxidation analysis and electron microscopic technique. Chloramphenicol suppressed increases in the body weight and liver weight of experimental animals and at the same

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