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4-Hydroxy-2,2,6,6-Tetramethylpiperidine
CAS: 2403-88-5 | C9H19NO
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
2403-88-5
Molecular Formula:
C9H19NO
Molecular Mass:
157.26 g/mol
Names and Synonyms:
4-Hydroxy-2,2,6,6-Tetramethylpiperidine
4-Piperidinol, 2,2,6,6-tetramethyl-
2,2,6,6-Tetramethyl-4-piperidinol
4-Hydroxy-2,2,6,6-tetramethylpiperidine
2,2,6,6-Tetramethyl-4-hydroxypiperidine
Lastar A
DN 10
HOTEMP
NSC 16575
DN 10 (UV absorber)
HTMP
AHA 7002
Identifiers:
SMILES:
CC1(C)CC(O)CC(C)(C)N1
InChI:
InChI=1S/C9H19NO/c1-8(2)5-7(11)6-9(3,4)10-8/h7,10-11H,5-6H2,1-4H3
Key Properties
Melting Point
128-129 °C
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 157.26 g/mol | CAS Common Chemistry |
| 157.257 g/mol | RDKit | |
| 157.146664228 g/mol | RDKit | |
| Canonical SMILES | OC1CC(NC(C)(C)C1)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C9H19NO/c1-8(2)5-7(11)6-9(3,4)10-8/h7,10-11H,5-6H2,1-4H3 | CAS Common Chemistry |
| InChI Key | InChIKey=VDVUCLWJZJHFAV-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 128-129 °C | CAS Common Chemistry |
| Name | 4-Hydroxy-2,2,6,6-tetramethylpiperidine | CAS Common Chemistry |
| Heavy Atom Count | 11 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 32.26 Ų | RDKit |
| LogP | 1.2878999999999998 | RDKit |
| Molar Refractivity | 46.53450000000002 | RDKit |
