107756-05-8
2-(Ethylthio)-5-nitropyridine
CAS: 107756-05-8
Molecular Formula: C7H8N2O2S
107756-05-8 - Names and Identifiers
| Name | 2-(Ethylthio)-5-nitropyridine |
| Synonyms | 2-(Ethylthio)-5-nitropyridine 2-ethylmercapto-5-nitro-pyridine 2-Ethylsulfanyl-5-nitro-pyridine |
| CAS | 107756-05-8 |
| InChI | InChI=1S/C7H8N2O2S/c1-2-12-7-4-3-6(5-8-7)9(10)11/h3-5H,2H2,1H3 |
107756-05-8 - Physico-chemical Properties
| Molecular Formula | C7H8N2O2S |
| Molar Mass | 184.22 |
| Storage Condition | 2-8°C |
| MDL | MFCD13190434 |
107756-05-8 - Introduction
2-Ethylthio-5-nitropyridine is an organic compound with the chemical formula C6H6N2O2S. It has the form of yellow crystals, is a strong thiol with a special odor.
2-Ethylthio-5-nitropyridine has anti-biological and insecticidal effects, so it is often used in the manufacture of pesticides and insecticides. It can be used in agriculture to control diseases and pests of corn, cotton and soybeans, and is effective against some pests and fungi. In addition, it can also be used as a starting material for organic synthesis and as a synthetic intermediate for fluorescent dyes.
The preparation method of 2-ethylthio-5-nitropyridine is generally obtained by nitration of 2-ethylthiopyridine. First, 2-ethylthiopyridine is dissolved in nitric acid, then cooled to below 0 ° C., and concentrated sulfuric acid is slowly added. After the reaction is completed, the reaction mixture is separated and crystallized.
Care should be taken in the use and handling of 2-ethylthio-5-nitropyridine. It belongs to flammable substances, avoid storage with strong oxidants and flammable materials. Wear protective gloves, protective glasses and breathing apparatus during operation to avoid inhalation or skin contact. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help. In case of fire, dry powder fire extinguisher or carbon dioxide fire extinguisher can be used to extinguish.
2-Ethylthio-5-nitropyridine has anti-biological and insecticidal effects, so it is often used in the manufacture of pesticides and insecticides. It can be used in agriculture to control diseases and pests of corn, cotton and soybeans, and is effective against some pests and fungi. In addition, it can also be used as a starting material for organic synthesis and as a synthetic intermediate for fluorescent dyes.
The preparation method of 2-ethylthio-5-nitropyridine is generally obtained by nitration of 2-ethylthiopyridine. First, 2-ethylthiopyridine is dissolved in nitric acid, then cooled to below 0 ° C., and concentrated sulfuric acid is slowly added. After the reaction is completed, the reaction mixture is separated and crystallized.
Care should be taken in the use and handling of 2-ethylthio-5-nitropyridine. It belongs to flammable substances, avoid storage with strong oxidants and flammable materials. Wear protective gloves, protective glasses and breathing apparatus during operation to avoid inhalation or skin contact. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help. In case of fire, dry powder fire extinguisher or carbon dioxide fire extinguisher can be used to extinguish.
Last Update：2024-04-10 22:29:15
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