2,2,6,6-Tetramethylpiperidinooxy,free radical cas no:2564-83-2
Synonyms: TEMPO; TEMPO, free radical,(2,2,6,6-Tetramethyl-1-piperidinyloxy,free; 2,2,6,6-Tetramethyl-1-piperidinyloxy, free radical; 2,2,6,6-Tetramethyl-1-piperinedinyloxy; TEMPO, free radical; 2,2,6,6-Tetramethylpiperidinooxy; 2,2,6,6-tetramethylpiperidinyl-1-oxide
Name2,2,6,6-Tetramethylpiperidinooxy,free radical
CAS2564-83-2
SynonymsTEMPO; TEMPO, free radical,(2,2,6,6-Tetramethyl-1-piperidinyloxy,free; 2,2,6,6-Tetramethyl-1-piperidinyloxy, free radical; 2,2,6,6-Tetramethyl-1-piperinedinyloxy; TEMPO, free radical; 2,2,6,6-Tetramethylpiperidinooxy; 2,2,6,6-tetramethylpiperidinyl-1-oxide
EINECS(EC#)219-888-8
Molecular FormulaC9H18NO
Molecular Weight156.25
Appearanceorange crystals or powder
storage temp2-8°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Hazard C:Corrosive;Xi:Irritant;
Risk R34;R36/37/38
Safety
Hazard Codes: 
C;
Xi
Risk Statements: 34-36/37/38
R34:Causes burns.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39-45-24/25
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S24/25:Avoid contact with skin and eyes.
RIDADR: UN 3263 8/PG 2
WGK Germany: 3
RTECS: TN8991900
HazardClass: 8
PackingGroup: III
HS Code: 29333999
HS Code 29333999
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| rabbit |
LDLo |
skin |
2gm/kg (2000mg/kg) |
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) |
United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. Vol. 8EHQ-0786-0607S, |
| rat |
LCLo |
inhalation |
4500mg/m3/2H (4500mg/m3) |
|
United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. Vol. 8EHQ-0786-0607S, |
