4-Nitropyridine N-oxide
1124-33-0
Industrial Grade
98%
qingdao
Airuike
25kg/Cardboard Drum
2026-10-03
API,Antibiotics,Anti cancer category
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
4-Nitropyridine N-oxide
Other Name:Pyridine,4-nitro-,1-oxide;4-Nitropyridine 1-oxide;4-Nitropyridine N-oxide;4-Nitropyridine oxide;p-Nitropyridine N-oxide;NSC 130895;NSC 5079;4-Nitro-1-oxidopyridine
CAS No.:1124-33-0
Molecular Formula:C5H4N2O3
InChIKeys:InChIKey=RXKNNAKAVAHBNK-UHFFFAOYSA-N
Molecular Weight:140.1
Exact Mass:140.10
BRN:124331
EC Number:214-395-4
UNII:ULB29Z652D
NSC Number:5079
UN Number:2811
DSSTox ID:DTXSID9041524
HScode:29333999
Categories:
Characteristics-
PSA:
71.3
XLogP3:-0.55
Appearance:Yellow to brown Crystals or Powder
Density:1.43 g/cm3
Melting Point:160.5 °C
Boiling Point:397.2ºC at 760 mmHg
Flash Point:194ºC
Water Solubility:H2O: insoluble
Storage Conditions:Store below +30°C.
Explosive limit:Mixtures with diethyl-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate explode when heated above 130 deg C.
Air and Water Reactions:May be deliquescent.
Reactive Group:Amines, Phosphines, and Pyridines
Reactivity Profile:Aromatic nitro compounds range from slight to strong oxidizing agents. If mixed with reducing agents, including hydrides, sulfides and nitrides, they may begin a vigorous reaction. Amine N-oxides are mild oxidizing agents.
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Oral
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301 Toxic if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
API,Antibiotics,Anti cancer category
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Location:
12A02-9, Union Building, Building 1, No. 216 Tongchuan Road, Licang District, Qingdao City, Shandong Province
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
15
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
201-300
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Year of Establishment:
2024
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Certifications:
Hazardous Chemicals Business License,Supplier Agreement
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
