1-Ethyl-2,2,6,6-tetramethylpiperidine

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Names

[ CAS No. ]:
32163-58-9

[ Name ]:
1-Ethyl-2,2,6,6-tetramethylpiperidine

[Synonym ]:
1-Aethyl-2,2,6,6-tetramethyl-piperidin
Piperidine,1-ethyl-2,2,6,6-tetramethyl
1-Ethyl-2,2,6,6-tetramethyl-piperidin
1-ethyl-2,2,6,6-tetramethyl-piperidine

Chemical & Physical Properties

[ Density]:
0.798g/cm3

[ Boiling Point ]:
169.9ºC at 760 mmHg

[ Molecular Formula ]:
C11H23N

[ Molecular Weight ]:
169.30700

[ Flash Point ]:
64.8ºC

[ Exact Mass ]:
169.18300

[ PSA ]:
3.24000

[ LogP ]:
2.98730

[ Index of Refraction ]:
1.428

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TN0375000
CHEMICAL NAME :
Piperidine, 1-ethyl-2,2,6,6-tetramethyl-
CAS REGISTRY NUMBER :
32163-58-9
BEILSTEIN REFERENCE NO. :
0104404
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C11-H23-N
MOLECULAR WEIGHT :
169.35
WISWESSER LINE NOTATION :
T6NTJ A2 B1 B1 F1 F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
148 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 184,1707,1959
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
24 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 184,1707,1959

Safety Information

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,2,6,6-Tetramethylpiperidine
  • Ethyl iodide
  • Ethyl 4-methylbenzenesulfonate

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%

Related Compounds

  • 1-Ethyl-2,2,6,6-tetramethylpiperidine hydrogen tartrate
  • 1-ethoxy-2,2,6,6-tetramethylpiperidine
  • 5,7-Dioxaspiro[2.5]octane-4,8-dione,2-ethyl-1,1,6,6-tetramethyl-(9CI)
  • 2,2,6,6-Tetramethylpiperidin-1-ol
  • 1-cyclopentyloxy-2,2,6,6-tetramethylpiperidine
  • 1-decyl-2,2,6,6-tetramethylpiperidine,hydrochloride
  • 1-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutanecarbonyl]-3,3-dimethylpyrrolidine-2-carboxylic acid
  • benzyl N-(4,6-difluoropyrimidin-5-yl)carbamate
  • rac-(3aR,5S,7aR)-1-(2,2,2-trifluoroacetyl)-octahydro-1H-indole-5-carboxylic acid
  • 1-[1-(2,2,2-Trifluoroacetyl)piperidin-2-yl]cyclopropane-1-carboxylic acid
  • 1-(Trifluoroacetyl)-1-azaspiro[4.4]nonane-4-carboxylic acid
  • 5-(2,2,2-Trifluoroacetamido)bicyclo[3.2.1]octane-1-carboxylic acid
  • 3-[(2,2,2-Trifluoroacetamido)methyl]spiro[3.3]heptane-1-carboxylic acid
  • 2-{8-[(Prop-2-en-1-yloxy)carbonyl]-5-oxa-8-azaspiro[3.5]nonan-7-yl}acetic acid
  • 2-{[(Prop-2-en-1-yloxy)carbonyl]amino}-7-oxaspiro[3.5]nonane-2-carboxylic acid
  • 2-[(Prop-2-en-1-yloxy)carbonyl]-8-oxa-2-azaspiro[4.5]decane-3-carboxylic acid
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