1,2,2,6,6-Pentamethyl-4-piperidinol
Names
[ CAS No. ]:
2403-89-6
[ Name ]:
1,2,2,6,6-Pentamethyl-4-piperidinol
[Synonym ]:
HOPEMP
4-Piperidinol, 1,2,2,6,6-pentamethyl-
1,2,2,6,6-pentamethyl-piperidin-4-ol
EINECS 219-292-8
1,2,2,6,6-pentamethylpiperidin-4-ol
4-hydroxy-2,2,6,6-tetramethyl-N-methylpiperidine
1,2,2,6,6-pentamethylpiperidine-4-ol
4-Hydroxy-1,2,2,6,6-pentamethylpiperidine
MFCD00191220
1,2,2,6,6-Pentamethyl-4-piperidinol
1,2,2,6,6-Pentamethyl-4-hydroxypiperidine
Chemical & Physical Properties
[ Density]:
0.967
[ Boiling Point ]:
238 ºC
[ Melting Point ]:
72-76 °C
[ Molecular Formula ]:
C10H21NO
[ Molecular Weight ]:
171.280
[ Flash Point ]:
22.8±14.5 °C
[ Exact Mass ]:
171.162308
[ PSA ]:
23.47000
[ LogP ]:
1.54
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.452
[ Water Solubility ]:
4.8 g/100 mL (20 ºc)
MSDS
Safety Information
[ Symbol ]:
GHS05, GHS07, GHS09
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H302-H314-H317-H411
[ Precautionary Statements ]:
P273-P280-P305 + P351 + P338-P310
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ Hazard Codes ]:
C:Corrosive
[ Risk Phrases ]:
R22;R34
[ Safety Phrases ]:
S36/37-S45-S36/37/39-S26
[ RIDADR ]:
UN3261 - class 8 - PG 1 - EHS - Corrosive solid, acidic, organic, n.o.s., HI: all
[ WGK Germany ]:
2
[ Packaging Group ]:
I; II; III
[ HS Code ]:
2933399010
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933399090
[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
Articles
J. Macromol. Sci. Chem. A33 , 1217, (1996)
S.M. Desai et al.
Macromol. Symp. 169 , 121, (2001)