2-Chloro-3-nitropyridine
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2-Chloro-3-nitropyridine ??
- ???
- 100-103 °C (lit.)
- ?? ?
- 260.3±20.0 °C(Predicted)
- ??
- 1.6616 (rough estimate)
- ???
- 1.454-1.456
- ???
- 185°C
- ?? ??
- Keep in dark place,Sealed in dry,Room Temperature
- ???
- ?? ???
- ??? ??
- ??? ??
- ?? ?? (pKa)
- -2.60±0.10(Predicted)
- ??
- ???
- BRN
- 124482
- InChI
- InChI=1S/C5H3ClN2O2/c6-5-4(8(9)10)2-1-3-7-5/h1-3H
- InChIKey
- UUOLETYDNTVQDY-UHFFFAOYSA-N
- SMILES
- C1(Cl)=NC=CC=C1[N+]([O-])=O
- CAS ??????
- 5470-18-8(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn,Xi | ||
|---|---|---|---|
| ?? ???? ?? | 20/22-36/37/38-22 | ||
| ????? | 22-24/25-37/39-26-36 | ||
| ????(UN No.) | UN 2811 | ||
| WGK ?? | 3 | ||
| TSCA | TSCA listed | ||
| ?? ?? | IRRITANT | ||
| ???? | Ⅲ | ||
| HS ?? | 29333999 | ||
| ???? ??? | 11 - Combustible Solids | ||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
||
| ???? ?? | KE-05791 |
2-Chloro-3-nitropyridine C??? ??, ??, ??
??? ??
yellow crystalline powder?? ??
2-Chloro-3-nitropyridine is a nucleophilic compound that reacts with amines to form substituted amines.Purification Methods
It forms needles from H2O. Purify it by continuous sublimation over a period of 2 weeks at 50-60o/0.1mm [Barlin J Chem Soc 2150 1964]. The N-oxide has m 100o(from CH2Cl2/Et2O). [Taylor & Driscoll J Org Chem 25 1716 1960, Ochiai & Kaneko Chem Pharm Bull Jpn 8 28 1960, Beilstein 20/5 V 451.]2-Chloro-3-nitropyridine ?? ?? ? ???
???
?? ??
N-isopropyl-2-(piperazin-1-yl)pyridin-3-amine
4-????
1-(3-?????-2-?)????
2-(Piperazin-1-yl)pyridin-3-amine
3-Amino-2-[4-butoxycarbonyl(piperazino)]pyridine
3-AMINO-2-(2,4-DIFLUOROPHENOXY)PYRIDINE
2-??????-3-??????
6-????
2-Amino-3-nitropyridine
1H-??-1-??
3-Nitro-2-pyridinethiol
3-AMINO-PYRIDINE-2-CARBALDEHYDE
2-Methoxy-3-nitropyridine
3-Amino-2-picoline
N-tert-butyl-3-nitropyridin-2-amine
2-Chloro-3-nitropyridine ?? ??
???( 560)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
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2-Chloro-3-nitropyridine ?? ??:
2-???-5-???????? M-???????? ???? ?????????? O-????????
2-Chloro-3-picoline
3-Nitropyridine
2-Chloro-3-cyanopyridine
4-Nitrobenzyl chloroformate
2,6-Dichloro-3-nitropyridine
3,5-Difluoro-2-nitrophenol
2-CHLORO-5-NITROPYRIDINE-3-CARBOXYLIC ACID
2,5-Dichloro-3-nitropyridine
2-BROMO-3-CHLORO-5-NITROPYRIDINE
4-CHLORO-2-NITROPYRIDINE
4-Chloro-3-nitropyridine
5-Bromo-2-chloro-3-nitropyridine
2 6-DICHLORO-4-NITROPYRIDINE 97