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| CAS No.: | 33252-62-9 |
|---|---|
| Name: | 2-Methoxy-3-Nitro-5-Picoline |
| Article Data: | 8 |
| Molecular Structure: | |
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| Formula: | C7H8N2O3 |
| Molecular Weight: | 168.152 |
| Synonyms: | 3-Picoline,6-methoxy-5-nitro- (7CI,8CI);2-Methoxy-5-methyl-3-nitropyridine;2-Methoxy-3-nitro-5-picoline; |
| Density: | 1.247 g/cm3 |
| Boiling Point: | 278.8 °C at 760 mmHg |
| Flash Point: | 122.4 °C |
| PSA: | 67.94000 |
| LogP: | 1.83000 |
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Specification
The Pyridine,2-methoxy-5-methyl-3-nitro-, with the CAS registry number 33252-62-9, is also known as 2-Methoxy-3-nitro-5-picoline. It belongs to the product categories of Amines; Blocks; Pyridines; Pyridine. This chemical's molecular formula is C7H8N2O3 and molecular weight is 168.15. What's more, its systematic name is 2-methoxy-5-methyl-3-nitro-pyridine.
Physical properties of Pyridine,2-methoxy-5-methyl-3-nitro- are: (1)ACD/LogP: 1.49; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.49; (4)#H bond acceptors: 5; (5)#H bond donors: 0; (6)#Freely Rotating Bonds: 2; (7)Polar Surface Area: 67.94 Å2; (8)Index of Refraction: 1.541; (9)Molar Refractivity: 42.39 cm3; (10)Molar Volume: 134.7 cm3; (11)Polarizability: 16.8×10-24cm3; (12)Surface Tension: 46.1 dyne/cm; (13)Density: 1.247 g/cm3; (14)Flash Point: 122.4 °C; (15)Enthalpy of Vaporization: 49.66 kJ/mol; (16)Boiling Point: 278.8 °C at 760 mmHg; (17)Vapour Pressure: 0.00706 mmHg at 25°C.
Preparation: this chemical can be prepared by 2-chloro-5-methyl-3-nitro-pyridine, methanol by heating. This reaction will need reagent sodium methoxide with the reaction time of 6 hours. The yield is about 98%.
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Uses of Pyridine,2-methoxy-5-methyl-3-nitro-: it can be used to produce 3-amino-2-methoxy-5-methylpyridine. It will need reagent H2 and solvent ethanol. This reaction will also need catalyst 10% Pd/C. The yield is about 90%.
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You can still convert the following datas into molecular structure:
(1)SMILES: Cc1cc(c(nc1)OC)[N+](=O)[O-]
(2)InChI: InChI=1S/C7H8N2O3/c1-5-3-6(9(10)11)7(12-2)8-4-5/h3-4H,1-2H3
(3)InChIKey: QCQICELALGZQRL-UHFFFAOYSA-N