4-Pyridinecarboxylic acid, 2-chloro-, methyl ester
4-Pyridinecarboxylic acid, 2-chloro-, methyl ester
CAS: 58481-11-1
Molecular Formula: C7H6ClNO2
4-Pyridinecarboxylic acid, 2-chloro-, methyl ester - Names and Identifiers
4-Pyridinecarboxylic acid, 2-chloro-, methyl ester - Physico-chemical Properties
| Molecular Formula | C7H6ClNO2 |
| Molar Mass | 171.58 |
| Density | 1.294±0.06 g/cm3(Predicted) |
| Melting Point | 32-36°C |
| Boling Point | 70°C/0.1mmHg(lit.) |
| Flash Point | >230°F |
| Vapor Presure | 0.018mmHg at 25°C |
| Appearance | powder to lump to clear liquid |
| Color | White or Colorless to Yellow |
| pKa | -1.15±0.10(Predicted) |
| Storage Condition | Inert atmosphere,2-8°C |
| Refractive Index | 1.531 |
| MDL | MFCD01765409 |
4-Pyridinecarboxylic acid, 2-chloro-, methyl ester - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/39 - |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Class | IRRITANT |
4-Pyridinecarboxylic acid, 2-chloro-, methyl ester - Introduction
4-Pyridinecarboxylic acid, 2-chlorine-, methyl ester(4-Pyridinecarboxylic acid, 2-chlorine-, methyl ester) is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
4-Pyridinecarboxylic acid, 2-chloro-, methyl ester is a colorless to yellowish liquid. It has a chemical formula of C7H6ClNO2 and a molecular weight of 171.58g/mol. It is soluble in organic solvents such as ethanol, methanol and dichloromethane.
Use:
4-Pyridinecarboxylic acid, 2-chloro-, methyl ester has a wide range of applications in organic synthesis. It is often used as an intermediate for pharmaceuticals, pesticides and dyes. It can also be used to synthesize other compounds, such as organic compounds containing a 2-chloropyridine structure.
Preparation Method:
4-Pyridinecarboxylic acid, 2-chloro-, methyl ester is usually prepared by chemical synthesis. One common method is by reacting 2-chloropyridine with methanol to form the compound.
Safety Information:
4-Pyridinecarboxylic acid, 2-chloro-, methyl ester should pay attention to safety during use or handling. It may be irritating to the skin, eyes and respiratory system, so wear personal protective equipment such as protective gloves, goggles and masks when handling. In addition, contact with strong oxidants and strong acids should be avoided, and fire sources and high temperature places should be avoided. Before use, you should carefully read the product safety instructions and operate in accordance with the correct safety operating procedures.
Nature:
4-Pyridinecarboxylic acid, 2-chloro-, methyl ester is a colorless to yellowish liquid. It has a chemical formula of C7H6ClNO2 and a molecular weight of 171.58g/mol. It is soluble in organic solvents such as ethanol, methanol and dichloromethane.
Use:
4-Pyridinecarboxylic acid, 2-chloro-, methyl ester has a wide range of applications in organic synthesis. It is often used as an intermediate for pharmaceuticals, pesticides and dyes. It can also be used to synthesize other compounds, such as organic compounds containing a 2-chloropyridine structure.
Preparation Method:
4-Pyridinecarboxylic acid, 2-chloro-, methyl ester is usually prepared by chemical synthesis. One common method is by reacting 2-chloropyridine with methanol to form the compound.
Safety Information:
4-Pyridinecarboxylic acid, 2-chloro-, methyl ester should pay attention to safety during use or handling. It may be irritating to the skin, eyes and respiratory system, so wear personal protective equipment such as protective gloves, goggles and masks when handling. In addition, contact with strong oxidants and strong acids should be avoided, and fire sources and high temperature places should be avoided. Before use, you should carefully read the product safety instructions and operate in accordance with the correct safety operating procedures.
Last Update：2024-04-09 20:52:54
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CAS: 58481-11-1
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