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

Modify Date: 2025-08-21 20:11:50

1-Ethyl-2,2,6,6-tetramethylpiperidine structure	Common Name	1-Ethyl-2,2,6,6-tetramethylpiperidine
	CAS Number	32163-58-9	Molecular Weight	169.30700
	Density	0.798g/cm3	Boiling Point	169.9ºC at 760 mmHg
	Molecular Formula	C₁₁H₂₃N	Melting Point	N/A
	MSDS	N/A	Flash Point	64.8ºC

Name	1-Ethyl-2,2,6,6-tetramethylpiperidine
Synonym	More Synonyms

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

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

HS Code	2933399090

2,2,6,6-Tetrame...

CAS#:768-66-1

Ethyl iodide

CAS#:75-03-6

~65%

1-Ethyl-2,2,6,6...

CAS#:32163-58-9

Literature: Jiang, Chunfang; Blacque, Olivier; Fox, Thomas; Berke, Heinz Organometallics, 2011 , vol. 30, # 8 p. 2117 - 2124

2,2,6,6-Tetrame...

CAS#:768-66-1

Ethyl 4-methylb...

CAS#:80-40-0

1-Ethyl-2,2,6,6...

CAS#:32163-58-9

Literature: Hall Journal of the American Chemical Society, 1957 , vol. 79, p. 5439

Precursor 3
CAS#:768-66-1 2,2,6,6-Tetrame... CAS#:75-03-6 Ethyl iodide CAS#:80-40-0 Ethyl 4-methylb...
DownStream 0

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%

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

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Product Name: 1-Ethyl-2,2,6,6-tetramethylpiperidine
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Purity: 98.0%
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1-Ethyl-2,2,6,6-tetramethylpiperidine

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.