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
Beilstein:
105039
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
98%
bp
212-215 °C (lit.)
mp
129-131 °C (lit.)
functional group
hydroxyl
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
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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
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Skin Corr. 1B - Skin Sens. 1
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 1
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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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
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