4-Chloro-2-hydroxy-5-nitropyridine
4-chloro-5-nitropyridin-2-ol
CAS: 850663-54-6
Molecular Formula: C5H3ClN2O3
4-Chloro-2-hydroxy-5-nitropyridine - Names and Identifiers
4-Chloro-2-hydroxy-5-nitropyridine - Physico-chemical Properties
| Molecular Formula | C5H3ClN2O3 |
| Molar Mass | 174.54 |
| Density | 1.61±0.1 g/cm3(Predicted) |
| Boling Point | 258.0±40.0 °C(Predicted) |
| Flash Point | 214.4°C |
| Vapor Presure | 4.97E-08mmHg at 25°C |
| pKa | 6.59±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.637 |
4-Chloro-2-hydroxy-5-nitropyridine - Introduction
It is an organic compound whose chemical formula is C5H3ClN2O3. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: colorless or light yellow crystal;
-Solubility: Soluble in water and common organic solvents, such as ethanol and ether;
-Melting point: about 110-115°C.
Use:
-is an important organic synthesis intermediate, which has certain applications in the fields of drugs, pesticides and pigments;
-It can be used as a raw material for the preparation of blue pigments.
Preparation Method:
It can be synthesized by the following steps:
1. dissolving 4-chloro -5-nitro-pyridine and alkaline hydrolyzing agent in ethanol;
2. Heat the reaction mixture and allow it to react for 12-24 hours;
3. Cool the mixture and perform water elimination to obtain the product.
Safety Information:
-is an organic compound, which has a certain degree of danger, and should follow the correct experimental operation and safe operation procedures;
-Wear appropriate protective equipment, including gloves, goggles and protective clothing, when using or handling the compound;
-Avoid contact with skin and inhalation of gas or dust. In case of contact, rinse immediately with plenty of water and seek medical help;
-During storage and operation, keep away from flammable materials and oxidants, and keep the container sealed to prevent them from volatilizing or leaking.
Nature:
-Appearance: colorless or light yellow crystal;
-Solubility: Soluble in water and common organic solvents, such as ethanol and ether;
-Melting point: about 110-115°C.
Use:
-is an important organic synthesis intermediate, which has certain applications in the fields of drugs, pesticides and pigments;
-It can be used as a raw material for the preparation of blue pigments.
Preparation Method:
It can be synthesized by the following steps:
1. dissolving 4-chloro -5-nitro-pyridine and alkaline hydrolyzing agent in ethanol;
2. Heat the reaction mixture and allow it to react for 12-24 hours;
3. Cool the mixture and perform water elimination to obtain the product.
Safety Information:
-is an organic compound, which has a certain degree of danger, and should follow the correct experimental operation and safe operation procedures;
-Wear appropriate protective equipment, including gloves, goggles and protective clothing, when using or handling the compound;
-Avoid contact with skin and inhalation of gas or dust. In case of contact, rinse immediately with plenty of water and seek medical help;
-During storage and operation, keep away from flammable materials and oxidants, and keep the container sealed to prevent them from volatilizing or leaking.
Last Update：2024-04-09 15:18:00
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Product Name: 4-Chloro-5-nitropyridin-2-ol Visit Supplier Webpage Request for quotation
CAS: 850663-54-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 850663-54-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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