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

  • 2403-88-5
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Name 2,2,6,6-Tetramethyl-4-piperidinol
Category Pharmaceutical intermediates
Basic Information
Synonyms 4-hydroxy-2,2,6,6-tetramethyl-piperidine;
4-Hydroxy-2,2,6,6-tetramethylpiperidine;
2,2,6,6-tetramethylpiperidino-4-ol;
CAS number 2403-88-5
EINECS 219-291-2
Formula C9H19NO
Structure 2403-88-5
Molecular Weight 157.25
Melting Point  129-131 °C(lit.)
Flashing Point  212-215°C
density  1.085
Refractive index  1.4248
COA Information
Apperance White Crystal
Purity min. 98.0%
Moisture max. 1.0%
Safety Information
Hazard Codes  Xi,C
Risk Statements   36/37/38-43-34
RTECS   TN7871675
RIDADR   UN3259 8/PG 2


HS Code  29333999
Description
2,2,6,6-Tetramethyl-4-piperidinol is an intermediate in the preparation of piperidinyloxy free radical derivatives.