4-Amino-2,2,6,6-tetramethylpiperidine

Names

[ Name ]:
4-Amino-2,2,6,6-tetramethylpiperidine

[Synonym ]:
4-Piperidinamine, 2,2,6,6-tetramethyl-
2,2,6,6-Tetramethyl-4-aminopiperidine
UNII-ETF220Q65R
2,2,6,6-tetramethylpiperidin-4-amine
4-Amino-2,2,6,6-tetramethylpiperidine
2,2,6,6-tetramethyl-4-piperidylamine
EINECS 253-197-2
Triacetonediamine
MFCD00005984
4-Amino-2,2,6,6-tetramethyl-piperidine
4-Amion-2,2,6,6-Tetramentylniperidine

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
188.5±8.0 °C at 760 mmHg

[ Melting Point ]:
16-18 °C(lit.)

[ Molecular Formula ]:
C₉H₂₀N₂

[ Molecular Weight ]:
156.268

[ Flash Point ]:
72.2±0.0 °C

[ Exact Mass ]:
156.162643

[ PSA ]:
38.05000

[ LogP ]:
1.60

[ Vapour Pressure ]:
0.6±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.433

[ Water Solubility ]:
soluble

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TM4290100

CHEMICAL NAME :: Piperidine, 4-amino-2,2,6,6-tetramethyl-

CAS REGISTRY NUMBER :: 36768-62-4

BEILSTEIN REFERENCE NO. :: 0105038

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C9-H20-N2

MOLECULAR WEIGHT :: 156.31

WISWESSER LINE NOTATION :: T6NTJ B1 B1 DZ F1 F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 906 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 28(5),53,1984

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H290-H302-H314-H412

[ Precautionary Statements ]:
P273-P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
S26-S36/37-S45-S36/37/39

[ RIDADR ]:
UN 2735 8/PG 3

[ WGK Germany ]:
2

[ RTECS ]:
TM4290100

[ Packaging Group ]:
III

[ Hazard Class ]:
8

[ HS Code ]:
29333999

Synthetic Route

Click to get detail 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

Synthesis of 4-acetamido-2,2,6,6-tetramethylpiperidine-1-oxoammonium tetrafluoroborate and 4-acetamido-(2,2,6,6-tetramethyl-piperidin-1-yl)oxyl and their use in oxidative reactions.

Nat. Protoc. 8 , 666, (2013)

We describe the synthesis of the lesser-known stoichiometric oxidation reagent 4-acetamido-2,2,6,6-tetramethylpiperidine-1-oxoammonium tetrafluoroborate (1, Bobbitt's salt), as well as of 4-acetamido-...

[Comparative characteristics of the toxicity, safety and nature of the biological effect on the body of 4-hydroxy-2,2,6,6-tetramethylpiperidine and 4-amino-2,2,6,6-tetramethylpiperidine].

Gig. Tr. Prof. Zabol. (5) , 53-4, (1984)