| Identification | More | [Name]
3-Chloro-2-nitropyridine | [CAS]
54231-32-2 | [Synonyms]
3-CHLORO-2-NITROPYRIDINE
Chloro-2-nitropyridine
http://www.ruiyitech.com/detail.phpCAS=498572-74-0&class_id=4
3-CHLORO-2-NITROPYRIDINE 98% | [EINECS(EC#)]
678-886-9 | [Molecular Formula]
C5H3ClN2O2 | [MDL Number]
MFCD00490110 | [Molecular Weight]
158.54 | [MOL File]
54231-32-2.mol |
| Questions And Answer | Back Directory | [Synthesis]
Literature reports that 3-chloro-2-nitropyridine can be prepared from 3-amino-2-nitropyridine via a continuous flow reaction. 3-chloro-2-nitropyridine can be used to prepare a diazacarbazole derivative. Carbazole compounds possess sufficiently high triplet states, good hole transport capabilities, photochemical stability, high carrier mobility, strong absorption in the ultraviolet range with a band gap of approximately 3.20 eV, and valuable blue light emission. Substitution modification at the 3, 6, 9-positions or other carbon atoms yields a variety of highly efficient luminescent materials. Furthermore, luminescent materials obtained by bonding electron-deficient carbazole-like groups (diazacarbazole groups) with different groups can also achieve triplet states and tunable molecular orbital energy levels. This fundamentally enables efficient carrier recombination in organic electroluminescent devices, resulting in highly efficient and energy-saving OLED devices. It can also be widely applied in the field of organic electroluminescence. 
| [Uses]
3-Chloro-2-nitropyridine is a pharmaceutical intermediate that can be used to prepare pharmaceutical compositions for treating osteoarthritis and a diazacarbazole derivative used in the field of organic electroluminescence. |
| Chemical Properties | Back Directory | [Melting point ]
90-91°C | [Boiling point ]
279.1±20.0 °C(Predicted) | [density ]
1.489±0.06 g/cm3(Predicted) | [solubility ]
soluble in Methanol | [form ]
powder to crystal | [pka]
-4.87±0.22(Predicted) | [color ]
Light yellow to Yellow to Green | [BRN ]
1637069 | [InChI]
InChI=1S/C5H3ClN2O2/c6-4-2-1-3-7-5(4)8(9)10/h1-3H | [InChIKey]
PSGASDJUCYTRAD-UHFFFAOYSA-N | [SMILES]
C1([N+]([O-])=O)=NC=CC=C1Cl | [CAS DataBase Reference]
54231-32-2(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S36:Wear suitable protective clothing . | [RIDADR ]
2811 | [PackingGroup ]
III | [HS Code ]
2933399990 |
|
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J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
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https://www.jkchemical.com |
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Alfa Aesar
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400-6106006 |
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Energy Chemical
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400-0056266 |
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www.energy-chemical.com |
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Candia Thamtech Company Limited
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