6-methyl-2-nitropyridin-3-ol
6-methyl-2-nitropyridin-3-ol
CAS: 15128-90-2
Molecular Formula: C6H6N2O3
6-methyl-2-nitropyridin-3-ol - Names and Identifiers
| Name | 6-methyl-2-nitropyridin-3-ol |
| Synonyms | 6-Methyl-2-nitropyridin-3-ol 3-Hydroxy-2-nitro-6-picoline 6-METHYL-2-NITRO-3-PYRIDINOL 6-methyl-2-nitropyridin-3-ol 3-Pyridinol, 6-methyl-2-nitro- 3-HYDROXY-6-METHYL-2-NITROPYRIDINE 5-HYDROXY-2-METHYL-6-NITROPYRIDINE 6-METHYL-2-NITRO-3-HYDROXYPYRIDINE 3-Hydroxy-6-methyl-2-nitropyridine,6-Methyl-2-nitro-3-pyridinol |
| CAS | 15128-90-2 |
| EINECS | 239-192-8 |
| InChI | InChI=1/C6H6N2O3/c1-4-2-3-5(9)6(7-4)8(10)11/h2-3,9H,1H3 |
| InChIKey | WZMGQHIBXUAYGS-UHFFFAOYSA-N |
6-methyl-2-nitropyridin-3-ol - Physico-chemical Properties
| Molecular Formula | C6H6N2O3 |
| Molar Mass | 154.12 |
| Density | 1.4564 (rough estimate) |
| Melting Point | 106-107 °C (lit.) |
| Boling Point | 277.46°C (rough estimate) |
| Flash Point | 177.8°C |
| Vapor Presure | 5.2E-06mmHg at 25°C |
| Appearance | Yellow fine crystalline powder |
| BRN | 974751 |
| pKa | 1.01±0.22(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.5100 (estimate) |
| MDL | MFCD00006259 |
6-methyl-2-nitropyridin-3-ol - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
6-methyl-2-nitropyridin-3-ol - Introduction
6-methyll-2-nitropyridin-3-ol is an organic compound with the chemical formula C7H7NO3. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 6-methyll-2-nitropyridin-3-ol is a pale yellow solid.
-Melting point: The melting point range is 75-77°C.
-Solubility: Slightly soluble in water, soluble in some organic solvents such as ethanol, acetone and dichloromethane.
Use:
-6-methyll-2-nitropyridin-3-ol is commonly used in the synthesis of organic compounds such as pharmaceuticals and pesticides.
-It can be used as an intermediate to participate in a variety of chemical reactions, such as oxidation, reduction, substitution, etc.
Method:
-6-methyll-2-nitropyridin-3-ol has many preparation methods, and common methods include Nitro reaction and amination reaction.
The method of-Nitro reaction is to react 3-hydroxy-6-methylpyridine with nitric acid under appropriate conditions, such as under acidic conditions, to obtain the target product.
-The method of the amination reaction is to react 3-hydroxy-6-methylpyridine with hydrophilic Amine, using an appropriate catalyst and reaction temperature to obtain the target product.
Safety Information:
-6-methyll-2-nitropyridin-3-ol should pay attention to safety protection measures during use, such as wearing protective gloves and goggles.
-It may have an irritating effect on the skin, eyes and respiratory tract, so direct contact should be avoided.
-During operation and storage, keep away from ignition and flammable materials.
-If accidentally splashed into the eyes or inhaled during use, rinse immediately with plenty of water and seek medical help.
Nature:
-Appearance: 6-methyll-2-nitropyridin-3-ol is a pale yellow solid.
-Melting point: The melting point range is 75-77°C.
-Solubility: Slightly soluble in water, soluble in some organic solvents such as ethanol, acetone and dichloromethane.
Use:
-6-methyll-2-nitropyridin-3-ol is commonly used in the synthesis of organic compounds such as pharmaceuticals and pesticides.
-It can be used as an intermediate to participate in a variety of chemical reactions, such as oxidation, reduction, substitution, etc.
Method:
-6-methyll-2-nitropyridin-3-ol has many preparation methods, and common methods include Nitro reaction and amination reaction.
The method of-Nitro reaction is to react 3-hydroxy-6-methylpyridine with nitric acid under appropriate conditions, such as under acidic conditions, to obtain the target product.
-The method of the amination reaction is to react 3-hydroxy-6-methylpyridine with hydrophilic Amine, using an appropriate catalyst and reaction temperature to obtain the target product.
Safety Information:
-6-methyll-2-nitropyridin-3-ol should pay attention to safety protection measures during use, such as wearing protective gloves and goggles.
-It may have an irritating effect on the skin, eyes and respiratory tract, so direct contact should be avoided.
-During operation and storage, keep away from ignition and flammable materials.
-If accidentally splashed into the eyes or inhaled during use, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-09 20:49:11
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View History
6-methyl-2-nitropyridin-3-ol
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淀粉-Β-蛋白片段12-28
2-MorpholineMethanol, (2S)-
2-叠氮-3-甲基丁酸(2S)
二(三氟甲烷磺酰)酰亚胺银
3-氯-1,2-丙烷二醇
对溴酚,4-溴酚
Benzenediazonium, 2-nitro- (9CI)
sodium 4-cyclohexylbutyrate
Piperidone hydrochloride hydrate, 4-
淀粉-Β-蛋白片段12-28