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Published TCIMAIL newest issue No.197
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CAS RN: 2896-70-0 | Product Number: O0521
4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)
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Purity: >98.0%(GC)
Synonyms:
- 4-Oxo-TEMPO Free Radical (purified by sublimation)
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 1G |
£70.00
|
1 | ≥40 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | O0521 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__9H__1__6NO__2 = 170.23 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Frozen (<0°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive,Heat Sensitive |
| Packaging and Container | 1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 2896-70-0 |
| Reaxys Registry Number | 1818579 |
| PubChem Substance ID | 468592537 |
| MDL Number | MFCD00006187 |
Specifications
| Appearance | Light yellow to Brown powder to crystal |
| Purity(GC) | min. 98.0 % |
| Purity(Iodometric Titration) | min. 97.0 % |
| Melting point | 37.0 to 41.0 °C |
Properties (reference)
| Melting Point | 39 °C |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H317 : May cause an allergic skin reaction. H410 : Very toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P261 : Avoid breathing dust. P273 : Avoid release to the environment. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves. P391 : Collect spillage. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. |
Related Laws:
| EC Number | 220-778-7 |
| RTECS# | TN9200000 |
Transport Information:
| UN Number | UN3077 |
| Class | 9 |
| Packing Group | III |
| HS Number | 2933399990 |
Product Documents (Note: Some products will not have analytical charts available.)
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Specifications
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Other Documents
Related Products
4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
| Product # | O0266 |
| CAS RN | 2896-70-0 |
| Purity / Analysis Method: | >95.0%(T) |