3-Chloro-2-Pyridinecarboxylic
3-Chloropyridine-2-carboxylic acid
CAS: 57266-69-0
Molecular Formula: C6H4ClNO2
3-Chloro-2-Pyridinecarboxylic - Names and Identifiers
3-Chloro-2-Pyridinecarboxylic - Physico-chemical Properties
| Molecular Formula | C6H4ClNO2 |
| Molar Mass | 157.55 |
| Density | 1.470±0.06 g/cm3(Predicted) |
| Melting Point | 148-150°C |
| Boling Point | 297.6±20.0 °C(Predicted) |
| Solubility | Acetonitrile (Slightly), Methanol (Slightly) |
| Appearance | White-like solid |
| Color | White to brown |
| pKa | 2.41±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| MDL | MFCD01646325 |
3-Chloro-2-Pyridinecarboxylic - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36 - Irritating to the eyes |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Class | IRRITANT |
3-Chloro-2-Pyridinecarboxylic - Introduction
Acid is an organic compound. Its chemical formula is C6H4ClNO2, with a chlorine atom and a carboxyl group substituted on the 2-position pyridine ring.
acrylic is a white solid, soluble in alcohol and ester solvents. It can be used as an active reagent in chemical reactions and is often used in the preparation of compounds containing pyridine structures in organic synthesis.
The cyanide has some important applications. It can be used as a pharmaceutical intermediate for the synthesis of antibiotics, atorvastatin and other drugs. It can also be used in pesticide synthesis, as a raw material for insecticides and fungicides.
The method for preparing the chromium acid is usually to react pyridine with chloroacetyl chloride to obtain 3-chloropyridine-2-yl chloride, and then react the acid chloride with water to obtain the chromium acid.
Regarding safety information, acid needs to be combustible and stored in a dry, cool place to avoid contact with strong oxidants. During handling and storage, it is necessary to take necessary safety measures and wear protective glasses and gloves. Also, to avoid toxicity and irritation, rinse immediately or seek medical attention when in contact with skin or when inhaling its vapors. Please read the safety instructions of the relevant chemicals carefully before use.
acrylic is a white solid, soluble in alcohol and ester solvents. It can be used as an active reagent in chemical reactions and is often used in the preparation of compounds containing pyridine structures in organic synthesis.
The cyanide has some important applications. It can be used as a pharmaceutical intermediate for the synthesis of antibiotics, atorvastatin and other drugs. It can also be used in pesticide synthesis, as a raw material for insecticides and fungicides.
The method for preparing the chromium acid is usually to react pyridine with chloroacetyl chloride to obtain 3-chloropyridine-2-yl chloride, and then react the acid chloride with water to obtain the chromium acid.
Regarding safety information, acid needs to be combustible and stored in a dry, cool place to avoid contact with strong oxidants. During handling and storage, it is necessary to take necessary safety measures and wear protective glasses and gloves. Also, to avoid toxicity and irritation, rinse immediately or seek medical attention when in contact with skin or when inhaling its vapors. Please read the safety instructions of the relevant chemicals carefully before use.
Last Update：2024-04-09 21:11:58
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CAS: 57266-69-0
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CAS: 57266-69-0
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