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Merck
CN

03225

1,2,2,6,6-Pentamethyl-4-piperidinol

≥99.0% (GC)

Synonym(s):

4-Hydroxy-1,2,2,6,6-pentamethylpiperidine, HOPEMP, NSC 364075

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About This Item

Empirical Formula (Hill Notation):
C10H21NO
CAS Number:
Molecular Weight:
171.28
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
219-292-8
Beilstein/REAXYS Number:
1498
MDL number:
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InChI key

NWHNXXMYEICZAT-UHFFFAOYSA-N

InChI

1S/C10H21NO/c1-9(2)6-8(12)7-10(3,4)11(9)5/h8,12H,6-7H2,1-5H3

SMILES string

CN1C(C)(C)CC(O)CC1(C)C

assay

≥99.0% (GC)

impurities

≤1% water

mp

72-76 °C

Quality Level

Application

Reactant for:
Synthesis of photostable blue emitting naphthalimides
Synthesis of blue fluorescent naphthalimide pH chemosensors
Synthesis of crowded piperidines with intramolecularly hydrogen-bonded nitrogen
Synthesis of spiropyrans and spirooxazines
Amine photoredox reactions

Other Notes

Building block for introducing a very hindered-amine

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Skin Corr. 1A - Skin Sens. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

244.4 °F

flash_point_c

118 °C

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

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R. Mani et al.
J. Macromol. Sci. Chem., A33, 1217-1217 (1996)
S.M. Desai et al.
Macromolecular Symposia, 169, 121-121 (2001)

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