CAS Number2896-70-0
Synonyms4-OXO-TEMPO; Tanone radical; Tanone; UNII-7W1863PEH5; triacetoneamine-n-oxyl; (2,2,6,6-Tetramethyl-4-oxo-1-piperidinyl)oxidanyl; 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
Molecular FormulaC9H16NO2
Molecular Weight170.23
Purity95%
Density1.02g/cm3
Boiling Point257.5ºC at 760mmHg
Melting Point33-38 °C
Appearancesolid
EINECS220-778-7
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2896-70-0 |
| Catalog No. | 2A-9006071 |
| Chinese Name | 4-氧代-2,2,6,6-四甲基-4-哌啶 |
| Synonyms | 4-OXO-TEMPO; Tanone radical; Tanone; UNII-7W1863PEH5; triacetoneamine-n-oxyl; (2,2,6,6-Tetramethyl-4-oxo-1-piperidinyl)oxidanyl; 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 |
| Molecular Formula | C9H16NO2 |
| Molecular Weight | 170.23 |
| Purity | 95 |
| Density | 1.02g/cm3 |
| Boiling Point | 257.5ºC at 760mmHg |
| Melting Point | 33-38 °C |
| Appearance | solid |
| Storage Condition | Sealed in a cool, dry environment |
| EINECS | 220-778-7 |
| HTC | 2933.39.6190 |
| PubChem ID | 24850816 |
| MDL Number | MFCD00006187 |
| SMILES | CC1(C)CC(=O)CC(C)(C)N1[O] |
| InChI | 1S/C9H16NO2/c1-8(2)5-7(11)6-9(3,4)10(8)12/h5-6H2,1-4H3 |
| InChI Key | WSGDRFHJFJRSFY-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352000 |
| Hazard Symbols | Transport |
| Safety Description | S24/25 |
| MSDS | msds/6071_1_2896_70_0.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3077 International Maritime Transport Danger Regulations: 3077 International Air Transport Danger Regulations: 3077 14.2 United Nations shipping name European land transport hazard regulations: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (2,2,6,6-Tetramethyl-4- oxopiperidinooxy) IMDG: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (2,2,6,6-Tetramethyl-4- oxopiperidinooxy) International air transport hazard regulations: Environmentally hazardous substance, solid, n.o.s. (2,2,6,6-Tetramethyl-4- oxopiperidinooxy) 14.3 Transport hazard categories European land transport Dangerous Regulations: 9 International sea transport Dangerous Regulations: 9 International air transport Dangerous Regulations: 9 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Dangerous Regulations: Yes International Maritime Transport Dangerous Regulations International Air Transport Dangerous Regulations: Yes Marine Pollutants (Yes/No): Yes 14.6 Special reminder to users further information Dangerous goods are individually packaged, with liquids exceeding 5 liters or solids exceeding 5 kilograms. The outer packaging of each independent package and the combined independent inner package must have EHS on it. Identification (according to European ADR Regulation 2.2.9.1.10, IMDG Regulation 2.10.3), |
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