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4-Nitropyridine N-oxide, 97%, Thermo Scientific™

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Quantity:
5g
25g
100g
Packaging:
Glass bottle
This item is not returnable. View return policy
1124-33-0
C5H4N2O3
140.10
MFCD00006206
RXKNNAKAVAHBNK-UHFFFAOYSA-N
4-nitropyridine n-oxide, 4-nitropyridine 1-oxide, 4-nitropyridine-n-oxide, 4-nitropyridine-1-oxide, pyridine, 4-nitro-, 1-oxide, 4-nitropyridin-1-ium-1-olate, p-nitropyridine n-oxide, 4-nitropyridine oxide, 4-nitro-n-oxopyridine, 4-nitro-1-oxido-pyridin-1-ium
14300
4-nitro-1-oxidopyridin-1-ium
[O-][N+](=O)C1=CC=[N+]([O-])C=C1
This item is not returnable. View return policy
1124-33-0
C5H4N2O3
140.10
MFCD00006206
RXKNNAKAVAHBNK-UHFFFAOYSA-N
4-nitropyridine n-oxide, 4-nitropyridine 1-oxide, 4-nitropyridine-n-oxide, 4-nitropyridine-1-oxide, pyridine, 4-nitro-, 1-oxide, 4-nitropyridin-1-ium-1-olate, p-nitropyridine n-oxide, 4-nitropyridine oxide, 4-nitro-n-oxopyridine, 4-nitro-1-oxido-pyridin-1-ium
14300
4-nitro-1-oxidopyridin-1-ium
[O-][N+](=O)C1=CC=[N+]([O-])C=C1

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

CAS Min % 96.0
CAS Max % 100.0
Color Yellow to Brown
Melting Point 159°C to 164°C
Assay Percent Range 96% min. (HPLC)
Infrared Spectrum Authentic
Packaging Glass bottle
Quantity 5g
Solubility Information Solubility in water: insoluble
Formula Weight 140.1
Physical Form Crystals or Powder
Percent Purity 97%
Chemical Name or Material 4-Nitropyridine N-oxide
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Product Identifier
  • 4-Nitropyridine N-oxide
Signal Word
  • Danger
Hazard Category
  • Acute toxicity Category 3
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H301-Toxic if swallowed.
Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only