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

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Products Intro: Product Name:2,2,6,6-Tetramethyl-4-piperidinol
CAS:2403-88-5
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Products Intro: Product Name:2,2,6,6-Tetramethyl-4-piperidinol
CAS:2403-88-5
Purity:99.00% Package:200KG Iron/Plastic drum Remarks:coating
2,2,6,6-Tetramethyl-4-piperidinol Basic information
Product Name:2,2,6,6-Tetramethyl-4-piperidinol
Synonyms:TAA-OL;TRIACETONEAMINO ALCOHOL;Tetramethyl piperidylol;2,2,6,6-TETRAMETHYL-4-PIPERIDINOL 99+%;Triacetoneamino Alcohol TAA-ol;Triacetonalkamine;2,2,6,6-Tetramethyl-4-hydroxypiperidine;4-HYDROXY-2,2,6,6-TETRAMETHYLPIPERIDINE TAA-OL
CAS:2403-88-5
MF:C9H19NO
MW:157.25
EINECS:219-291-2
Product Categories:Industrial/Fine Chemicals;Nitrogen cyclic compounds;Miscellaneous;API intermediates;Aromatics;Heterocycles;-;Intermediates;Nitric Oxide Reagents;Chemical intermediate
Mol File:2403-88-5.mol
2,2,6,6-Tetramethyl-4-piperidinol Structure
2,2,6,6-Tetramethyl-4-piperidinol Chemical Properties
Melting point 129-131 °C(lit.)
Boiling point 212-215 °C(lit.)
density 1.085
refractive index 1.4248 (estimate)
Fp 212-215°C
storage temp. Store below +30°C.
solubility methanol: 0.1 g/mL, clear
form Crystals, Crystalline Powder and/or Chunks
color White to off-white or slightly beige
PH11.2 (4g/l, H2O, 20℃)
Water Solubility 130 g/L (23 ºC)
BRN 105039
CAS DataBase Reference2403-88-5(CAS DataBase Reference)
NIST Chemistry Reference4-Piperidinol, 2,2,6,6-tetramethyl-(2403-88-5)
EPA Substance Registry System4-Piperidinol, 2,2,6,6-tetramethyl-(2403-88-5)
Safety Information
Hazard Codes Xi,C
Risk Statements 36/37/38-43-34
Safety Statements 26-36-45-36/37/39
RIDADR UN3259 8/PG 2
WGK Germany 1
RTECS TN7871675
Hazard Note Irritant
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 29333999
MSDS Information
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2,2,6,6-Tetramethyl-4-piperidinol Usage And Synthesis
Chemical Propertieswhite to slightly beige crystalline powder
UsesAn intermediate in the preparation of Piperidinyloxy free radical derivatives.
Purification MethodsThe piperidine crystallises from water as a hydrate and crystallises from dry ether or *C6H6 as the anhydrous base. The hydrochloride has m 282-284o (from EtOH/H2O), and the formate has m 207o(dec, from EtOH/EtOAc). [Mailey & Day J Org Chem 22 1061 1957, Beilstein 21 I 195, 21 III/IV 146, 21/1 V 159.]
2,2,6,6-Tetramethyl-4-piperidinol Preparation Products And Raw materials
Tag:2,2,6,6-Tetramethyl-4-piperidinol(2403-88-5) Related Product Information
4-PHOSPHONOOXY-TEMPO HYDRATE 2,2,6,6-TETRAMETHYLPIPERIDINOL-4 HYDROCHLORIDE 4-HYDROXY-2,2,6,6-TETRAMETHYLPIPERIDINE-D17-1-OXYL 4-HYDROXY-2,2,6,6-TETRAMETHYLPIPERIDINE (15N) Light Stabilizer 770 4-hydroxy-2,2,6,6-tetramethylpiperidine-4-carboxylic acid 4-HYDROXY-2,2,6,6-TETRAMETHYLPIPERIDINE-1-15N-OXYL BENZOIC ACID 2,2,6,6-TETRAMETHYL-PIPERIDIN-4-YL ESTER 2,2,6,6-Tetramethylpiperidine Triacetonediamine Piperidine N-METHYL-2,2,6,6-TETRAMETHYL-4-PIPERIDINOL 2,2,6,6-Tetramethyl-4-piperidinol Haloperidol CHLOROPHOSPHONAZO III 2,2,6,6-Tetramethylpiperidinooxy Triacetonamine 4-ETHOXYFLUOROPHOSPHINYLOXY TEMPO