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

Modify Date: 2024-01-02 22:09:46

4-Oxo-2,2,6,6-tetramethylpiperidinooxy Structure
4-Oxo-2,2,6,6-tetramethylpiperidinooxy structure
Common Name 4-Oxo-2,2,6,6-tetramethylpiperidinooxy
CAS Number 2896-70-0 Molecular Weight 170.229
Density 1.02g/cm3 Boiling Point 257.5ºC at 760mmHg
Molecular Formula C9H16NO2 Melting Point 33-38 °C
MSDS Chinese USA Flash Point 109.5ºC
Symbol GHS09
GHS09
Signal Word Warning

 Names

Name 4-Oxo-2,2,6,6-tetramethylpiperidinooxy
Synonym More Synonyms

 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

 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
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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 Synonyms

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