| Identification | More | [Name]
2-Chloro-3-nitro-6-methylpyridine | [CAS]
56057-19-3 | [Synonyms]
2-CHLORO-3-NITRO-6-METHYL PYRIDINE
2-CHLORO-3-NITRO-6-PICOLINE
2-CHLORO-6-METHYL-3-NITROPYRIDINE
6-CHLORO-5-NITRO-2-PICOLINE
TIMTEC-BB SBB003832
6-chloro-2-methyl-5-nitropyridine
6-chloro-nitro-2-methoxypridine
2-CHLORO-3-NITRO-6-PICOLINE (2-CHLORO-6-METHYL-3-NITROPYRIDINE)
2-Chloro-6-methyl-3-nitropyridin | [Molecular Formula]
C6H5ClN2O2 | [MDL Number]
MFCD03085820 | [Molecular Weight]
172.57 | [MOL File]
56057-19-3.mol |
| Chemical Properties | Back Directory | [Appearance]
brown powder | [Melting point ]
70-74 °C
| [Boiling point ]
200°C (rough estimate) | [density ]
1.5610 (rough estimate) | [refractive index ]
1.5500 (estimate) | [storage temp. ]
Inert atmosphere,2-8°C | [solubility ]
soluble in Methanol | [form ]
Powder | [pka]
-1?+-.0.10(Predicted) | [color ]
Brown | [InChI]
InChI=1S/C6H5ClN2O2/c1-4-2-3-5(9(10)11)6(7)8-4/h2-3H,1H3 | [InChIKey]
UIEVSGOVFXWCIK-UHFFFAOYSA-N | [SMILES]
C1(Cl)=NC(C)=CC=C1[N+]([O-])=O | [CAS DataBase Reference]
56057-19-3(CAS DataBase Reference) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319 | [Precautionary statements ]
P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | [Hazard Codes ]
Xn,T,Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [HS Code ]
29333990 |
| Hazard Information | Back Directory | [Chemical Properties]
brown powder | [Uses]
Iridium complexes with 2-phenylpyridine and 2-(4-dibenzofuran)pyridine as ligands are widely used organic phosphorescent materials. | [Synthesis]
2-Hydroxy-3-nitro-6-methylpyridine (compound 25, 10 g, 0.065 mol) was added to 50 mL of phosphoryl chloride and heated to reflux for 4 hours. Upon completion of the reaction, most of the phosphorus trichloride was removed by distillation under reduced pressure. The residue was slowly poured into 200 g of ice water and stirred for 2 hours. A large amount of precipitate appeared in the reaction mixture and the precipitate was collected by filtration under reduced pressure and dried under vacuum to give 10 g of white solid product (compound 26) in 89% yield. The melting point of the product was 68.5-70.5 °C (water) [J.O.C., 1955, 20, 1729-1731]. | [References]
[1] Patent: EP2366691, 2011, A1. Location in patent: Page/Page column 11-12
[2] Journal of Medicinal Chemistry, 2000, vol. 43, # 22, p. 4288 - 4312
[3] Journal of the American Chemical Society, 1952, vol. 74, p. 3828,3830 |
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