Melting point :129-131 °C(lit.)
Boiling point :212-215 °C(lit.)
Density :1.085
refractive index :1.4248 (estimate)
Flash point :212-215°C
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :methanol: 0.1 g/mL, clear
pka :14.99±0.60(Predicted)
form :Crystals, Crystalline Powder and/or Chunks
color :White to off-white or slightly beige
PH :11.2 (4g/l, H2O, 20℃)
Water Solubility :130 g/L (23 ºC)
BRN :105039
InChIKey :VDVUCLWJZJHFAV-UHFFFAOYSA-N
CAS DataBase Reference :2403-88-5(CAS DataBase Reference)
NIST Chemistry Reference :4-Piperidinol, 2,2,6,6-tetramethyl-(2403-88-5)
EPA Substance Registry System :4-Piperidinol, 2,2,6,6-tetramethyl- (2403-88-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.