4-Oxo-2,2,6,6-tetramethylpiperidinooxy

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Names

[ Name ]:
4-Oxo-2,2,6,6-tetramethylpiperidinooxy

[Synonym ]:
Piperidinooxy, 2,2,6,6-tetramethyl-4-oxo-
4-OXO-TEMPO
Tanone radical
Tanone
UNII-7W1863PEH5
triacetoneamine-n-oxyl
(2,2,6,6-Tetramethyl-4-oxo-1-piperidinyl)oxidanyl
1-Piperidinyloxy, 2,2,6,6-tetramethyl-4-oxo-
TANO
2,2,6,6-Tetramethyl-4-piperidone 1-oxyl
4-Oxo-TEMPO free radical
4-oxo-2,2,6,6-tetramethylpiperidine-1-oxy
1-oxyl-2,2,6,6-tetramethylpiperidin-4-one
4-Oxo-2,2,6,6-tetramethylpiperidine 1-oxyl free radical
MFCD00006187
2,2,6,6-tetramethylpiperidinyloxyl
4-Oxo-2,2,6,6
4-oxo-2,2,6,6-tetramethyl-piperidinyloxy
EINECS 220-778-7
(2,2,6,6-Tetramethyl-4-oxopiperidin-1-yl)oxidanyl
2,2,6,6-Tetramethyl-4-oxo-piperidin-1-oxyl
2,2,6,6-tetramethyl-4-oxopiperidinooxy
4-Oxo-2,2,6,6-tetramethyl-1-piperidinyloxy, free radical
TEMPONE

Chemical & Physical Properties

[ Density]:
1.02g/cm3

[ Boiling Point ]:
257.5ºC at 760mmHg

[ Melting Point ]:
33-38 °C

[ Molecular Formula ]:
C₉H₁₆NO₂

[ Molecular Weight ]:
170.229

[ Flash Point ]:
109.5ºC

[ Exact Mass ]:
170.118103

[ PSA ]:
20.31000

[ LogP ]:
1.49190

[ Storage condition ]:
0-6°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TN9200000

CHEMICAL NAME :: Piperidinooxy, 2,2,6,6-tetramethyl-4-oxo-

CAS REGISTRY NUMBER :: 2896-70-0

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H16-N-O2

MOLECULAR WEIGHT :: 170.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Fibroblast

DOSE/DURATION :: 10 mg/L

REFERENCE :: NTRSDC Nutrition Research. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1981- Volume(issue)/page/year: 4,989,1984

Safety Information

[ Symbol ]:

GHS09

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H400

[ Precautionary Statements ]:
P273

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
UN 3077 9 / PGIII

[ WGK Germany ]:
3

[ RTECS ]:
TN9200000

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4-oxo-2,2,6,6-tetra(2H3)methyl-(3,3,5,5-(2H4),1-15N)piperidine
4-oxo-2,2,6,6-tetramethylpiperidine-1-15n-1-oxyl
cis 3,5-dibromo-4-oxo-2,2,6,6-tetramethylpiperidin-1-hydroxy
3,5-dibromo-2,2,6,6-tetramethylpiperidin-4-one,hydrobromide
Tempone-d16
1-hydroxy-2 2 6 6-tetramethyl-4-piperi-