5-Chloro-2-cyano-3-nitropyridine
5-Chloro-2-cyano-3-nitropyridine
CAS: 181123-11-5
Molecular Formula: C6H2ClN3O2
5-Chloro-2-cyano-3-nitropyridine - Names and Identifiers
5-Chloro-2-cyano-3-nitropyridine - Physico-chemical Properties
| Molecular Formula | C6H2ClN3O2 |
| Molar Mass | 183.55 |
| Density | 1.57 |
| Boling Point | 329.5±42.0 °C(Predicted) |
| Flash Point | 153.1°C |
| Vapor Presure | 0.000177mmHg at 25°C |
| pKa | -6?+-.0.20(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.603 |
| MDL | MFCD06657552 |
5-Chloro-2-cyano-3-nitropyridine - 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 - Wear suitable gloves. |
| Hazard Class | IRRITANT |
5-Chloro-2-cyano-3-nitropyridine - Introduction
Is an organic compound with the chemical formula C7H2ClN3O2. The following is an introduction to its nature, use, formulation and safety information:
Nature:
-Appearance: Light yellow to yellow crystal.
-Melting point: Melting point is about 119-121 ° C.
-Solubility: Soluble in organic solvents such as methanol, chloroform and dichloromethane.
Use:
-is often used as an intermediate in organic synthesis for the synthesis of other organic compounds.
-It can be used to prepare drugs, pesticides and electronic materials.
Method: The preparation of
-phosphonate can be obtained by reacting 2-cyano-5-chloropyridine with sulfuryl chloride and sodium nitrite in the presence of a base.
Safety Information:
-process in the use and storage process should be careful to avoid contact with strong oxidants, strong acids or strong alkali and other substances to prevent dangerous reactions.
-Wear appropriate personal protective equipment such as lab gloves, glasses and protective face masks during operation.
-Avoid inhaling, chewing or swallowing this compound. In case of accidental contact, rinse immediately with plenty of water and seek medical help.
Nature:
-Appearance: Light yellow to yellow crystal.
-Melting point: Melting point is about 119-121 ° C.
-Solubility: Soluble in organic solvents such as methanol, chloroform and dichloromethane.
Use:
-is often used as an intermediate in organic synthesis for the synthesis of other organic compounds.
-It can be used to prepare drugs, pesticides and electronic materials.
Method: The preparation of
-phosphonate can be obtained by reacting 2-cyano-5-chloropyridine with sulfuryl chloride and sodium nitrite in the presence of a base.
Safety Information:
-process in the use and storage process should be careful to avoid contact with strong oxidants, strong acids or strong alkali and other substances to prevent dangerous reactions.
-Wear appropriate personal protective equipment such as lab gloves, glasses and protective face masks during operation.
-Avoid inhaling, chewing or swallowing this compound. In case of accidental contact, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-09 15:17:54
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