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79-55-0

79-55-0 structure
79-55-0 structure

Name 1,2,2,6,6-pentamethylpiperidine
Synonyms PIPERIDINE,1,2,2,6,6-PENTAMETHYL
Pyrilene
MFCD00006493
N-methyl-2,2,6,6-tetramethylpiperidine
Perolysen
EINECS 201-211-2
M+B 4486
Pempidine
N,2,2,6,6-pentamethyl piperidine
Density 0.858 g/mL at 25 °C(lit.)
Boiling Point 187-188 °C(lit.)
Melting Point 137-141ºC
Molecular Formula C10H21N
Molecular Weight 155.28000
Flash Point 122 °F
Exact Mass 155.16700
PSA 3.24000
LogP 2.59720
Index of Refraction n20/D 1.460(lit.)
Storage condition Flammables area

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TN2190000
CHEMICAL NAME :
Piperidine, 1,2,2,6,6-pentamethyl-
CAS REGISTRY NUMBER :
79-55-0
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C10-H21-N
MOLECULAR WEIGHT :
155.32
WISWESSER LINE NOTATION :
T6NTJ A1 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 :
275 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 :
40 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
Symbol GHS02 GHS06
GHS02, GHS06
Signal Word Danger
Hazard Statements H226-H301-H315-H319-H335
Precautionary Statements P261-P301 + P310-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn: Harmful;
Risk Phrases R10
Safety Phrases S26-S36/37
RIDADR UN 1992 3/PG 3
WGK Germany 3
RTECS TN2190000
Packaging Group III
Hazard Class 3
HS Code 2933399090

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79-55-0 structure

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Literature: Caliskan, Hafize; Zaim, Oemer Synthetic Communications, 2010 , vol. 40, # 20 p. 3078 - 3083

~80%

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79-55-0

Literature: Rae, Ian D.; Woolcock, Mark L. Australian Journal of Chemistry, 1990 , vol. 43, # 2 p. 447 - 450

~31%

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Literature: Kostyanovskii, R. G.; Shakhgel'diev, M. A.; Nabiev, O. G. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1986 , vol. 35, # 12 p. 2593 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1986 , # 12 p. 2826 - 2827

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Literature: US4208525 A1, ;

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79-55-0

Literature: Journal of the American Chemical Society, , vol. 79, p. 5279,5286

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

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Literature: Journal of the American Chemical Society, , vol. 134, # 42 p. 17384 - 17387

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79-55-0

Literature: Bulletin of the Chemical Society of Japan, , vol. 68, # 5 p. 1401 - 1408
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%