3-NITROPICOLINE
2-METHYL-3-NITROPYRIDINE
CAS: 18699-87-1
Molecular Formula: C6H6N2O2
3-NITROPICOLINE - Names and Identifiers
| Name | 2-METHYL-3-NITROPYRIDINE |
| Synonyms | 3-NITROPICOLINE 3-NITRO-2-PICOLINE 2-Methyl-3-nitropyri 3-NITRO-2-PICOLINE 2-METHYL-3-NITROPYRIDINE 3-NITRO-2-METHYLPYRIDINE 2-METHYL-3-NITROPYRIDINE 3-NITRO-2-METHYLPYRIDINE Pyridine, 2-methyl-3-nitro- (9CI) Pyridine, 2-methyl-3-nitro- (9CI) 3-Nitro-2-methylpyridine 3-Nitro-2-picoline |
| CAS | 18699-87-1 |
| EINECS | 805-108-9 |
| InChI | InChI=1/C6H6N2O2/c1-5-6(8(9)10)3-2-4-7-5/h2-4H,1H3 |
| InChIKey | CCFGTKQIRWHYTB-UHFFFAOYSA-N |
3-NITROPICOLINE - Physico-chemical Properties
| Molecular Formula | C6H6N2O2 |
| Molar Mass | 138.12 |
| Density | 1.246±0.06 g/cm3(Predicted) |
| Melting Point | 32-33° |
| Boling Point | 86°C/5mmHg(lit.) |
| Flash Point | 83.1°C |
| Solubility | soluble in Methanol |
| Vapor Presure | 0.235mmHg at 25°C |
| Appearance | Solid |
| Color | Light yellow to Brown |
| pKa | 1.92±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.558 |
| MDL | MFCD04114137 |
3-NITROPICOLINE - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
| Hazard Class | IRRITANT |
3-NITROPICOLINE - Introduction
2-METHYL-3-NITROPYRIDINE (MNPN for short) is an organic compound containing methyl and nitro groups. Its molecular formula is C6H6N2O2.
2-METHYL-3-NITROPYRIDINE is a light yellow to yellow crystal with a special smell. It is a relatively stable compound and is relatively stable at room temperature. It is insoluble in water, but soluble in organic solvents such as ethanol, acetone, etc.
2-METHYL-3-NITROPYRIDINE is widely used in drug synthesis and pesticide synthesis. It is often used as a precursor for insecticides and fungicides. In addition, it can also be used as a raw material in the synthesis of dyes, chemical reagents and stereo polymers.
There are many methods for preparing 2-methyll-3-nitropyridine. The common method is obtained by the reaction of pyrazine and nitric acid. Specifically, 2-METHYL-3-NITROPYRIDINE can be obtained by reaction of pyrazine with concentrated nitric acid under appropriate conditions, crystallization and purification.
When using 2-methyll-3-nitropyridine safely, you need to pay attention to the following points: First, it is an organic compound with certain toxicity and should be used with care. Second, avoid direct contact with the eyes, skin and respiratory tract and, if necessary, have appropriate personal protective equipment. In addition, it should be stored in a dry, well-ventilated place, away from fire and high temperature.
2-METHYL-3-NITROPYRIDINE is a light yellow to yellow crystal with a special smell. It is a relatively stable compound and is relatively stable at room temperature. It is insoluble in water, but soluble in organic solvents such as ethanol, acetone, etc.
2-METHYL-3-NITROPYRIDINE is widely used in drug synthesis and pesticide synthesis. It is often used as a precursor for insecticides and fungicides. In addition, it can also be used as a raw material in the synthesis of dyes, chemical reagents and stereo polymers.
There are many methods for preparing 2-methyll-3-nitropyridine. The common method is obtained by the reaction of pyrazine and nitric acid. Specifically, 2-METHYL-3-NITROPYRIDINE can be obtained by reaction of pyrazine with concentrated nitric acid under appropriate conditions, crystallization and purification.
When using 2-methyll-3-nitropyridine safely, you need to pay attention to the following points: First, it is an organic compound with certain toxicity and should be used with care. Second, avoid direct contact with the eyes, skin and respiratory tract and, if necessary, have appropriate personal protective equipment. In addition, it should be stored in a dry, well-ventilated place, away from fire and high temperature.
Last Update：2024-04-09 20:52:54
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