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Merck
CN

115746

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

98%

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C9H19NO
CAS Number:
Molecular Weight:
157.25
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
219-291-2
Beilstein/REAXYS Number:
105039
MDL number:
Assay:
98%
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InChI key

VDVUCLWJZJHFAV-UHFFFAOYSA-N

InChI

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

SMILES string

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

assay

98%

bp

212-215 °C (lit.)

mp

129-131 °C (lit.)

functional group

hydroxyl

Quality Level

Application

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

pictograms

CorrosionExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B - Skin Sens. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

ppe

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


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Hirohisa Sato et al.
The Journal of toxicological sciences, 41(6), 793-799 (2016-11-18)
The present study aimed to evaluate the acute locally injurious property of our most current hydroxyl radical generation system by hydrogen peroxide (H2O2) photolysis. This system, which releases 3% H2O2 with a 405-nm laser, was developed in our laboratory for
Fei Zhao et al.
ACS nano, 6(4), 3027-3033 (2012-03-17)
We report a green and efficient method for chemoselective deoxidization of graphene oxide via the ultraviolet irradiation catalyzed with 2,2,6,6-tetramethyl-4-piperidinol. While the sp(2)-hybridized oxygen functional groups are removed after the reduction, the epoxy and hydroxyl groups are retained in the
Caicai Wang et al.
Journal of environmental sciences (China), 99, 249-259 (2020-11-14)
A series of Sr-doped BiFeO3 perovskites (Bi1-xSrxFeO3, BSFO) fabricated via sol-gel method was applied as peroxydisulfate (PDS) activator for ciprofloxacin (CIP) degradation. Various technologies were used to characterize the morphology and physicochemical features of prepared BSFO samples and the results
Vlasta Brezová et al.
Molecular biotechnology, 37(1), 48-51 (2007-10-05)
Camptothecin (CPT) is an anticancer drug that inhibits topoisomerase I (Topo I) by forming a ternary DNA-CPT-Topo I complex. However, it has also been shown that UVA-irradiated CPT in the absence of Topo I produces significant DNA damage to cancer
Keisuke Nakamura et al.
PloS one, 8(3), e60053-e60053 (2013-03-26)
In the present study, the bactericidal effect of photo-irradiated proanthocyanidin was evaluated in relation to reactive oxygen species formation. Staphylococcus aureus suspended in proanthocyanidin aqueous solution was irradiated with light from a laser at 405 nm. The bactericidal effect of

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