| Identification | More | [Name]
4-Nitropyridine N-oxide | [CAS]
1124-33-0 | [Synonyms]
4-NITRO-N-OXOPYRIDINE
4-NITROPYRIDINE 1-OXIDE
4-NITROPYRIDINE N-OXIDE
AKOS 93467
4-nitro-pyridin1-oxide
4-Nitropyridine oxide
ai3-25256
Avitrol 100
avitrol100
caswellno604aa
epapesticidechemicalcode597300
p-Nitropyridine N-oxide
Pyridine, 4-nitro-, 1-oxide
pyridine,4-nitro-,1-oxide
NITROPYRIDINE-N-OXIDE
4-Nitropyridin-N-oxid
4-NITROPYRIDINE-N-0XIDE 97%
Nitropyridine-n-oxide, 4-: (Pyridine, 4-nitro-1-oxide)
4-Nitro-1-oxidopyridin-1-ium | [EINECS(EC#)]
214-395-4 | [Molecular Formula]
C5H4N2O3 | [MDL Number]
MFCD00006206 | [Molecular Weight]
140.1 | [MOL File]
1124-33-0.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal | [Melting point ]
159-162 °C (lit.) | [Boiling point ]
256.56°C (rough estimate) | [density ]
1.5657 (rough estimate) | [refractive index ]
1.4800 (estimate) | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
soluble in DMSO | [form ]
Crystals or Powder | [pka]
-1.37±0.10(Predicted) | [color ]
Yellow to brown | [Water Solubility ]
insoluble | [BRN ]
124331 | [InChI]
InChI=1S/C5H4N2O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4H | [InChIKey]
RXKNNAKAVAHBNK-UHFFFAOYSA-N | [SMILES]
C1[N+]([O-])=CC=C([N+]([O-])=O)C=1 | [CAS DataBase Reference]
1124-33-0(CAS DataBase Reference) | [NIST Chemistry Reference]
Pyridine-1-oxide, 4-nitro-(1124-33-0) | [EPA Substance Registry System]
1124-33-0(EPA Substance) |
| Questions And Answer | Back Directory | [Preparation]
pyridine is reluctant to undergo electrophilic nitration, pyridine-N-oxide is activated to electrophilic attack and nitration gives 4-nitropyridine-N-oxidel. |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS08,GHS06 | [Signal word ]
Danger | [Hazard statements ]
H301-H315-H319-H335-H300-H341 | [Precautionary statements ]
P261-P301+P310-P305+P351+P338-P201-P301+P310a-P405-P501a | [Hazard Codes ]
T | [Risk Statements ]
R25:Toxic if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R40:Limited evidence of a carcinogenic effect.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing .
S22:Do not breathe dust . | [RIDADR ]
UN 2811 6.1/PG 3
| [WGK Germany ]
3
| [RTECS ]
UT6380000
| [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
29333999 | [Hazardous Substances Data]
1124-33-0(Hazardous Substances Data) | [Toxicity]
LD50 orl-rat: 107 mg/kg JWMAA9 29,830,65 |
| Hazard Information | Back Directory | [General Description]
Solid. | [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. | [Air & Water Reactions]
May be deliquescent. | [Health Hazard]
High toxicity via oral exposure. | [Fire Hazard]
When heated to decomposition, PYRIDINE, 4-NITRO-, 1-OXIDE(1124-33-0) emits very toxic fumes of nitrogen oxides. Avoid decomposing heat. | [Chemical Properties]
white to light yellow crystal | [Uses]
The N-oxide derivative of a nitrated pyridine that has been shown to inhibit Na,K-ATPase activity. 4-Nitropyridine N-Oxide is a quorum sensing inhibitor. | [Safety Profile]
Poison by ingestion and skincontact. Questionable carcinogen with experimentaltumorigenic data. Mutation data reported. Mixtures withdiethyl-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylateexplode when heated above 130°C. When heated todecompositio |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Jia Xing Isenchem Co.,Ltd
|
| Telephone: |
0573-85285100 18627885956 |
| Website: |
https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm |
|