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CAS RN: 2896-70-0 | Product Number: O0266

4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical


Purity: >95.0%(GC)(T)
Synonyms:
  • 4-Oxo-TEMPO Free Radical
Documents:
5G
$56.00
6   ≥20 
25G
$199.00
3   10  

* Please contact our distributors or TCI to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.


Product Number O0266
Purity / Analysis Method >95.0%(GC)(T)
Molecular Formula / Molecular Weight C__9H__1__6NO__2 = 170.23  
Physical State (20 deg.C) Solid
Storage Temperature <0°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive,Heat Sensitive
CAS RN 2896-70-0
Reaxys Registry Number 1818579
PubChem Substance ID 87574255
MDL Number

MFCD00006187

Specifications
Appearance Light yellow to Brown powder to crystal
Purity(GC) min. 99.0 %
Purity(Iodometric Titration) min. 95.0 %
Melting point 35.0 to 39.0 °C
Properties (reference)
Melting Point 37 °C
GHS
Pictogram Pictogram 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 P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P273 : Avoid release to the environment.
P272 : Contaminated work clothing should not be allowed out of the workplace.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P391 : Collect spillage.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
Related Laws:
RTECS# TN9200000
Transport Information:
UN Number UN3077
Class 9
Packing Group III
H.S.code* 2933.39-000
*This code is applied to the products when TCI exports from Japan and not for import in your country.
PubMed Literature


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