3-Chloropyridine-4-carboxylic acid, 4-Carboxy-3-chloropyridine
3-Chloroisonicotinic acid
CAS: 88912-27-0
Molecular Formula: C6H4ClNO2
3-Chloropyridine-4-carboxylic acid, 4-Carboxy-3-chloropyridine - Names and Identifiers
| Name | 3-Chloroisonicotinic acid |
| Synonyms | 3-Chlorisonicotins?ure 3-CHLOROISONICOTINIC ACID 3-Chloroisonicotinic acid 3- chlorineisonicotinic acid Acide 3-chloroisonicotinique 3-chloropyridine-4-carboxylic acid 3-CHLORO-4-PYRIDINECARBOXYLIC ACID 3-Chloro-4-pyridine carboxlic acid 3-CHLOROPYRIDINE-4-CARBOXYLIC ACID 4-Pyridinecarboxylic acid, 3-chloro- 3-Chloropyridine-4-carboxylic acid, 4-Carboxy-3-chloropyridine 3-Chloro-4-pyridinecarboxylic acid, 3-Chloroisonicotinic acid |
| CAS | 88912-27-0 |
| InChI | InChI=1/C6H4ClNO2/c7-5-3-8-2-1-4(5)6(9)10/h1-3H,(H,9,10) |
| InChIKey | MYAZXWFEMDJTFE-UHFFFAOYSA-N |
3-Chloropyridine-4-carboxylic acid, 4-Carboxy-3-chloropyridine - Physico-chemical Properties
| Molecular Formula | C6H4ClNO2 |
| Molar Mass | 157.55 |
| Density | 1.470±0.06 g/cm3(Predicted) |
| Melting Point | 227-231°C (dec.)(lit.) |
| Boling Point | 387.0±22.0 °C(Predicted) |
| Flash Point | 187.8°C |
| Vapor Presure | 1.11E-06mmHg at 25°C |
| Appearance | White to brown crystalline powder |
| Color | Brown to dark green to black |
| pKa | 0.12±0.25(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.59 |
| MDL | MFCD03094685 |
3-Chloropyridine-4-carboxylic acid, 4-Carboxy-3-chloropyridine - Risk and Safety
| Risk Codes | 22 - Harmful if swallowed |
| Safety Description | 36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29333999 |
| Hazard Class | IRRITANT |
3-Chloropyridine-4-carboxylic acid, 4-Carboxy-3-chloropyridine - Introduction
3-Chloroisonicotinic acid is an organic compound with a chemical formula of C6H4ClNO2, which can be used as a chemical reagent. The following is a brief introduction to the nature, use, preparation and safety information of 3-Chloroisonicotinic acid:
1. nature:
-Appearance: White or off-white solid
-melting point: 151-155 ℃
-Solubility: difficult to dissolve in water, soluble in organic solvents such as ethanol and ether
2. use:
-As an intermediate in organic synthesis, it can be used to synthesize other compounds
-Can be used to prepare biologically active molecules, such as drugs and pesticides
3. preparation method:
- 3-Chloroisonicotinic acid can be obtained by chlorination reaction with isonicotinic acid as raw material in the presence of hydrogen chloride
-It can be synthesized by other synthetic routes, such as oxidation reaction or halogenation reaction of carboxylic acid
4. Safety Information:
- 3-Chloroisonicotinic acid is a chemical, and attention should be paid to following relevant safety operation specifications
-Avoid contact with skin, eyes and respiratory tract
-Wear appropriate protective equipment such as lab gloves, goggles and protective masks during use or handling
-Store away from fire and oxidizing agents, properly sealed and stored in a dry, cool place
1. nature:
-Appearance: White or off-white solid
-melting point: 151-155 ℃
-Solubility: difficult to dissolve in water, soluble in organic solvents such as ethanol and ether
2. use:
-As an intermediate in organic synthesis, it can be used to synthesize other compounds
-Can be used to prepare biologically active molecules, such as drugs and pesticides
3. preparation method:
- 3-Chloroisonicotinic acid can be obtained by chlorination reaction with isonicotinic acid as raw material in the presence of hydrogen chloride
-It can be synthesized by other synthetic routes, such as oxidation reaction or halogenation reaction of carboxylic acid
4. Safety Information:
- 3-Chloroisonicotinic acid is a chemical, and attention should be paid to following relevant safety operation specifications
-Avoid contact with skin, eyes and respiratory tract
-Wear appropriate protective equipment such as lab gloves, goggles and protective masks during use or handling
-Store away from fire and oxidizing agents, properly sealed and stored in a dry, cool place
Last Update：2024-04-09 02:00:48
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CAS: 88912-27-0
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CAS: 88912-27-0
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