4-Nitropyridine N-oxide, 97%

Description

CAS: 1124-33-0 | C5H4N2O3 | 140.10 g/mol

This Thermo Scientific Chemicals 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 Chemicals.

Specifications

Chemical Identifiers

• CAS: 1124-33-0
• Molecular Formula: C5H4N2O3
• Molecular Weight (g/mol): 140.10
• MDL Number: MFCD00006206
• InChI Key: RXKNNAKAVAHBNK-UHFFFAOYSA-N
• Synonym: 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
• PubChem CID: 14300
• SMILES: [O-][N+](=O)C1=CC=[N+]([O-])C=C1

• CAS Min %: 96.0
• CAS Max %: 100.0
• Melting Point: 159°C to 164°C
• Color: Yellow to Brown
• Infrared Spectrum: Authentic
• Assay Percent Range: 96% min. (HPLC)
• Packaging: Glass bottle
• Quantity: 5 g
• Solubility Information: Solubility in water: insoluble
• IUPAC Name: 4-nitro-1-oxidopyridin-1-ium
• Formula Weight: 140.1
• Percent Purity: 97%
• Physical Form: Crystals or Powder
• Chemical Name or Material: 4-Nitropyridine N-oxide

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Toxic if swallowed. Causes serious eye irritation. Causes skin irritation. May cause respiratory irritation.
Precautionary Statement	GHS P Statement IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if present and easy to do. Continue rinsing. Avoid breathing dust/fume/gas/mist/vapors/spray. IF ON SKIN: Wash with plenty of soap a
EINECSNumber	214-395-4
RTECSNumber	UT6380000
TSCA	TSCA

SDS

RUO – Research Use Only