Melting point :59-61 °C
Boiling point :105-105°C/18mm
Density :0.9796 (rough estimate)
refractive index :1.4680 (estimate)
Flash point :73°C
storage temp. :2-8°C
solubility :DMSO, Methanol
form :Solid
pka :9.20±0.60(Predicted)
color :Pale Orange to Light Brown
Water Solubility :249g/L at 20℃
LogP :1.32 at 25℃
CAS DataBase Reference :826-36-8(CAS DataBase Reference)
NIST Chemistry Reference :4-Piperidinone, 2,2,6,6-tetramethyl-(826-36-8)
EPA Substance Registry System :4-Piperidinone, 2,2,6,6-tetramethyl- (826-36-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404 H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 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 H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. 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.