MilliporeSigma
All Photos(2)

Documents

115746

Sigma-Aldrich

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

98%

Sign Into View Organizational & Contract Pricing

Synonym(s):
4-Hydroxy-2,2,6,6-tetramethylpiperidine
Empirical Formula (Hill Notation):
C9H19NO
CAS Number:
Molecular Weight:
157.25
Beilstein/REAXYS Number:
105039
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

bp

212-215 °C (lit.)

mp

129-131 °C (lit.)

SMILES string

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

InChI key

VDVUCLWJZJHFAV-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
115754390380588741
2,2,6,6-Tetramethyl-4-piperidinol 98%

115746

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

2,2,6,6-Tetramethylpiperidine ≥99%

115754

2,2,6,6-Tetramethylpiperidine

4-Acetamido-TEMPO, free radical 97%

390380

4-Acetamido-TEMPO, free radical

4-Amino-TEMPO-piperidinyl-d17 ≥98 atom % D, ≥98% (CP)

588741

4-Amino-TEMPO-piperidinyl-d17

bp

212-215 °C (lit.)

bp

152 °C (lit.)

bp

-

bp

-

mp

129-131 °C (lit.)

mp

-

mp

143-145 °C (lit.)

mp

38-41 °C (lit.)

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

Hazard Classifications

Skin Corr. 1B - Skin Sens. 1

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 1

ppe

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


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 1

1 of 1

TEMPO 98%

Sigma-Aldrich

214000

TEMPO

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
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
Shunichi Shishido et al.
Scientific reports, 8(1), 12888-12888 (2018-08-29)
In the present study, we evaluated the prooxidative mode of action of photoirradiated (+)-catechin at 400 nm in relation to reactive oxygen species generation and its possible application to disinfection. Photoirradiation of (+)-catechin at a concentration of 1 mg/mL yielded not only
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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service