137280-55-8
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Basic information
- Product Name: 2-HYDROXY-3-NITROPYRIDINE
- Synonyms: 3-NITROPYRIDIN-2-OL;3-NITRO-2-PYRIDONE;3-NITRO-2-HYDROXYPYRIDINE;3-NITRO-2(1H)-PYRIDONE;3-NITRO-2(1H)-PYRIDINONE;AURORA KA-2996;2(3H)-Pyridinone,3-nitro-(9CI)
- CAS NO:137280-55-8
- Molecular Formula: C5H4N2O3
- Molecular Weight: 140.1
- EINECS: 228-709-2
- Product Categories: PYRIDINE;NITRO;Pyridines
- Mol File: 137280-55-8.mol
- Article Data: 0
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Chemical Properties
- Melting Point: 212 °C (dec.)(lit.)
- Boiling Point: 368.8 ºCat 760 mmHg
- Flash Point: 176.9 ºC
- Appearance: yellow/
- Density: 1.44 g/cm3
- Vapor Pressure: 1.24E-05mmHg at 25°C
- Refractive Index: 1.588
- Storage Temp.: N/A
- Solubility: N/A
- PKA: 3.99±0.20(Predicted)
- CAS DataBase Reference: 2-HYDROXY-3-NITROPYRIDINE(CAS DataBase Reference)
- NIST Chemistry Reference: 2-HYDROXY-3-NITROPYRIDINE(137280-55-8)
- EPA Substance Registry System: 2-HYDROXY-3-NITROPYRIDINE(137280-55-8)
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Safety Data
- Hazard Codes: Xi
- Statements: 36/37/38
- Safety Statements: 26-36
- WGK Germany: 3
- RTECS: UU7718000
- F: 10
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 137280-55-8(Hazardous Substances Data)
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General Description
2-Hydroxy-3-Nitropyridine is a chemical compound that falls within the category of organic nitro compounds, specifically, nitropyridines. It has the molecular formula C5H4N2O3. 2-Hydroxy-3-Nitropyridine is known to appear as an off-white solid and is reported to be slightly soluble in water. The aromatic ring in its structure makes it potentially useful in pharmaceutical compounds synthesis, particularly those with anti-inflammatory or antibacterial properties. Like other nitro compounds, it may be toxic and hazardous if ingested, inhaled, or in contact with skin or eyes, and it can pose threats to the environment if not handled and disposed of correctly.Check Digit Verification of cas no
The CAS Registry Mumber 137280-55-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,2,8 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.Calculate Digit Verification of CAS Registry Number 137280-55:
(8*1)+(7*3)+(6*7)+(5*2)+(4*8)+(3*0)+(2*5)+(1*5)=128
128 % 10 = 8
So 137280-55-8 is a valid CAS Registry Number.
InChI:InChI=1/C5H4N2O3/c8-5-4(7(9)10)2-1-3-6-5/h1-3H,(H,6,8)
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2-HYDROXY-3-NITROPYRIDINE
