3-acetyl-2-chloropyridine
3-acetyl-2-chloropyridine
CAS: 55676-21-6
Molecular Formula: C7H6ClNO
3-acetyl-2-chloropyridine - Names and Identifiers
| Name | 3-acetyl-2-chloropyridine |
| Synonyms | 2-chloro-3-acetylpyridine 3-acetyl-2-chloropyridine 1-(2-chloro-3-pyridyl)ethanone 1-(2-chloro-3-pyridinyl)ethanone Ethanone,1-(2-chloro-3-pyridinyl)- 1-(2-chloro-3-pyridinyl)-1-ethanone 1-(2-chloropyridin-3-yl)ethan-1-one Ethanone, 1-(2-chloro-3-pyridinyl)- 1-(2-Chloro-3-pyridinyl)-1-ethanone 1-(2-Chloropyridin-3-yl)ethan-1-one, 2-Chloro-3-ethanoylpyridine |
| CAS | 55676-21-6 |
| EINECS | 695-379-8 |
| InChI | InChI=1/C7H6ClNO/c1-5(10)6-3-2-4-9-7(6)8/h2-4H,1H3 |
| InChIKey | WIWIOUAFBHZLNQ-UHFFFAOYSA-N |
3-acetyl-2-chloropyridine - Physico-chemical Properties
| Molecular Formula | C7H6ClNO |
| Molar Mass | 155.58 |
| Density | 1.233±0.06 g/cm3(Predicted) |
| Boling Point | 114°C/15mmHg(lit.) |
| Flash Point | >110℃ |
| Vapor Presure | 0.06mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Brown |
| pKa | -1.65±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.5440-1.5480 |
3-acetyl-2-chloropyridine - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| 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 |
| Hazard Class | IRRITANT |
3-acetyl-2-chloropyridine - Introduction
3-acetyl-2-choropyridine is an organic compound whose chemical formula is C7H6ClNO. The following is a brief description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Colorless to slightly yellow solid
-Solubility: Soluble in organic solvents, insoluble in water
-melting point: about 49-50 ℃
-Boiling point: about 272-276 ℃
-Density: approx. 1.28g/cm³
Use:
3-acetyl-2-choropyridine is commonly used as an intermediate in organic synthesis. It can be used to synthesize biologically active compounds, such as drugs and pesticides. In addition, it can also be used to prepare chemicals such as dyes and coatings.
Preparation Method:
A common synthetic method is by the reaction of acetic anhydride with 2-chloropyridine (chloropyridine) under basic conditions. Specific synthetic steps can refer to organic chemistry synthesis textbooks or related literature.
Safety Information:
-3-acetyl-2-chlorine is an organic compound, and safety procedures should be followed during operation.
-It may be irritating to the skin, eyes and respiratory tract, so use appropriate protective measures such as gloves, goggles and respiratory protection.
-During storage and handling, keep away from ignition and oxidizing agents and avoid exposure to high temperatures, sparks or open flames.
-If you accidentally touch or inhale the compound, immediately rinse the affected area with water and seek medical help.
Nature:
-Appearance: Colorless to slightly yellow solid
-Solubility: Soluble in organic solvents, insoluble in water
-melting point: about 49-50 ℃
-Boiling point: about 272-276 ℃
-Density: approx. 1.28g/cm³
Use:
3-acetyl-2-choropyridine is commonly used as an intermediate in organic synthesis. It can be used to synthesize biologically active compounds, such as drugs and pesticides. In addition, it can also be used to prepare chemicals such as dyes and coatings.
Preparation Method:
A common synthetic method is by the reaction of acetic anhydride with 2-chloropyridine (chloropyridine) under basic conditions. Specific synthetic steps can refer to organic chemistry synthesis textbooks or related literature.
Safety Information:
-3-acetyl-2-chlorine is an organic compound, and safety procedures should be followed during operation.
-It may be irritating to the skin, eyes and respiratory tract, so use appropriate protective measures such as gloves, goggles and respiratory protection.
-During storage and handling, keep away from ignition and oxidizing agents and avoid exposure to high temperatures, sparks or open flames.
-If you accidentally touch or inhale the compound, immediately rinse the affected area with water and seek medical help.
Last Update：2024-04-09 20:52:54
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CAS: 55676-21-6
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