1-(3-Pyridyl)-1-propanone
3-Propionylpyridine
CAS: 1570-48-5
Molecular Formula: C8H9NO
1-(3-Pyridyl)-1-propanone - Names and Identifiers
| Name | 3-Propionylpyridine |
| Synonyms | 3-Propionylpyridine 3-PROPIONYLPYRIDINE ETHYL 3-PYRIDYL KETONE 3-PYRIDYL ETHYL KETONE ethyl pyridin-3-yl ketone 1-(3-Pyridyl)-1-propanone 1-(3-pyridyl)propan-1-one 1-Pyridin-3-yl-propan-1-one 1-PYRIDIN-3-YL-PROPAN-1-ONE 1-(3-Pyridinyl)-1-propanone |
| CAS | 1570-48-5 |
| EINECS | 216-380-8 |
| InChI | InChI=1/C8H9NO/c1-2-8(10)7-4-3-5-9-6-7/h3-6H,2H2,1H3 |
1-(3-Pyridyl)-1-propanone - Physico-chemical Properties
| Molecular Formula | C8H9NO |
| Molar Mass | 135.16 |
| Density | 1,114 g/cm3 |
| Melting Point | 174 °C |
| Boling Point | 109-112°C/10mm |
| Flash Point | 109-112°C/10mm |
| Vapor Presure | 0.0461mmHg at 25°C |
| BRN | 111365 |
| pKa | 2.96±0.11(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.5240 |
| MDL | MFCD00023589 |
| Physical and Chemical Properties | Boiling point 109-112°C/10mm density 1,114g/cm3 refractive index 1.5240 flash point 109-112°C/10mm BRN 111365 |
1-(3-Pyridyl)-1-propanone - Risk and Safety
| Risk Codes | 36 - Irritating to the eyes |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
1-(3-Pyridyl)-1-propanone - Introduction
3-propionylpyriridine (3-acetylpyriridine) is an organic compound with the molecular formula C7H7NO and a molecular weight of 121.14. The following is a description of its nature, use, formulation and safety information:
Nature:
3-propionylpyriridine is a colorless liquid with a special aroma. It has a melting point of -20°C and a boiling point of 196-198°C. It has low solubility in water and is soluble in alcohols and ethers.
Use:
3-Propionylpyridine has many uses in chemical laboratories and industrial production. It is often used in organic synthesis as a reagent and catalyst. It is also used as a raw material for fine chemicals, as well as intermediates in the fields of medicine and spices.
Method:
3-Propionylpyridine can be prepared by the following methods:
1. Pyridine and acetone reaction, through the process of dehydration, 3-propionylpyriridine.
2. P-nitrobenzene and acetone are heated and reacted in the presence of a catalyst to generate 3-Propionylpyridine.
Safety Information:
3-propionylpyriridine has low acute toxicity to the human body, but it still needs to be handled and used properly. Avoid contact with skin and eyes and use protective gloves and goggles if necessary. Maintain good ventilation during operation. When disposing of waste, it is necessary to dispose of it in accordance with local regulations and take appropriate protective measures.
Nature:
3-propionylpyriridine is a colorless liquid with a special aroma. It has a melting point of -20°C and a boiling point of 196-198°C. It has low solubility in water and is soluble in alcohols and ethers.
Use:
3-Propionylpyridine has many uses in chemical laboratories and industrial production. It is often used in organic synthesis as a reagent and catalyst. It is also used as a raw material for fine chemicals, as well as intermediates in the fields of medicine and spices.
Method:
3-Propionylpyridine can be prepared by the following methods:
1. Pyridine and acetone reaction, through the process of dehydration, 3-propionylpyriridine.
2. P-nitrobenzene and acetone are heated and reacted in the presence of a catalyst to generate 3-Propionylpyridine.
Safety Information:
3-propionylpyriridine has low acute toxicity to the human body, but it still needs to be handled and used properly. Avoid contact with skin and eyes and use protective gloves and goggles if necessary. Maintain good ventilation during operation. When disposing of waste, it is necessary to dispose of it in accordance with local regulations and take appropriate protective measures.
Last Update：2024-04-09 02:00:42
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