115746

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

98%

• Synonym(s): 4-Hydroxy-2,2,6,6-tetramethylpiperidine
• Empirical Formula (Hill Notation): C₉H₁₉NO
• CAS Number: 2403-88-5
• Molecular Weight: 157.25
• Beilstein: 105039
• EC Number: 219-291-2
• MDL number: MFCD00005983
• UNSPSC Code: 12352100
• PubChem Substance ID: 24847236
• NACRES: NA.22

Properties

• 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

Description

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

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H314,H317
• Precautionary Statements: P260 - P272 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 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