22620-27-5
5-Chloronicotinic acid
CAS: 22620-27-5
Molecular Formula: C6H4ClNO2
22620-27-5 - Names and Identifiers
| Name | 5-Chloronicotinic acid |
| Synonyms | AKOS BBS-00001378 IFLAB-BB F1957-0008 5-Chloronicotinic ac 5-Chloronicotinic acid 5-CHLORONICOTINIC ACID 5-chlorine nicotinic acid 5-Chloro-3-pyridinecarboxylicacid 5-Chloropyridine-3-carboxylic acid 5-CHLOROPYRIDINE-3-CARBOXYLIC ACID |
| CAS | 22620-27-5 |
| InChI | InChI=1/C6H4ClNO2/c7-5-1-4(6(9)10)2-8-3-5/h1-3H,(H,9,10) |
| InChIKey | XYLPLVUYPAPCML-UHFFFAOYSA-N |
22620-27-5 - Physico-chemical Properties
| Molecular Formula | C6H4ClNO2 |
| Molar Mass | 157.55 |
| Density | 1.470±0.06 g/cm3(Predicted) |
| Melting Point | 169-171°C |
| Boling Point | 303.7±22.0 °C(Predicted) |
| Flash Point | 137.5°C |
| Vapor Presure | 0.000402mmHg at 25°C |
| Appearance | White-like powder |
| Color | White to Almost white |
| pKa | 3.10±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.59 |
| MDL | MFCD00128901 |
22620-27-5 - Risk and Safety
| Risk Codes | 22 - Harmful if swallowed |
| HS Code | 29333990 |
| Hazard Class | IRRITANT |
22620-27-5 - Introduction
5-Chloronicotinic acid(5-Chloronicotinic acid) is an organic compound with the chemical formula C6H4ClNO2. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
- 5-Chloronicotinic acid is a colorless to light yellow solid, soluble in water and organic solvents.
-It has an ortho-substituted group similar to nicotinic acid, but due to the introduction of ortho-chlorine atoms, it is more oxidizing than nicotinic acid.
- 5-Chloronicotinic acid is a compound with certain toxicity.
Use:
- 5-Chloronicotinic acid can be used as a starting material for organic synthesis and for the preparation of other organic compounds.
-It can also be used as a ligand for the synthesis of catalysts and catalyst intermediates for organic synthesis reactions.
Method:
- 5-Chloronicotinic acid can be obtained by chlorination of nicotinic acid. Specific preparation methods include reacting nicotinic acid with chlorine gas, or dissolving nicotinic acid in acetic acid, followed by chlorination using phosphorus pentachloride.
Safety Information:
- 5-Chloronicotinic acid has certain toxicity, contact or inhalation of its dust, gas or solution may be harmful to health.
-When using or handling 5-Chloronicotinic acid, you need to wear appropriate personal protective equipment, such as gloves, protective glasses, etc.
-When storing and handling 5-Chloronicotinic acid, it is necessary to avoid reaction with other chemicals and maintain a well-ventilated environment.
-When handling 5-Chloronicotinic acid, follow relevant safety operating procedures and take necessary measures to ensure the safety of personnel and the environment.
Nature:
- 5-Chloronicotinic acid is a colorless to light yellow solid, soluble in water and organic solvents.
-It has an ortho-substituted group similar to nicotinic acid, but due to the introduction of ortho-chlorine atoms, it is more oxidizing than nicotinic acid.
- 5-Chloronicotinic acid is a compound with certain toxicity.
Use:
- 5-Chloronicotinic acid can be used as a starting material for organic synthesis and for the preparation of other organic compounds.
-It can also be used as a ligand for the synthesis of catalysts and catalyst intermediates for organic synthesis reactions.
Method:
- 5-Chloronicotinic acid can be obtained by chlorination of nicotinic acid. Specific preparation methods include reacting nicotinic acid with chlorine gas, or dissolving nicotinic acid in acetic acid, followed by chlorination using phosphorus pentachloride.
Safety Information:
- 5-Chloronicotinic acid has certain toxicity, contact or inhalation of its dust, gas or solution may be harmful to health.
-When using or handling 5-Chloronicotinic acid, you need to wear appropriate personal protective equipment, such as gloves, protective glasses, etc.
-When storing and handling 5-Chloronicotinic acid, it is necessary to avoid reaction with other chemicals and maintain a well-ventilated environment.
-When handling 5-Chloronicotinic acid, follow relevant safety operating procedures and take necessary measures to ensure the safety of personnel and the environment.
Last Update：2024-04-10 22:29:15
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View History
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