1,5-Dihydro-4-methoxy-2H-pyrrol-2-on
4-Methoxy-3-pyrrolin-2-one
CAS: 69778-83-2
Molecular Formula: C5H7NO2
1,5-Dihydro-4-methoxy-2H-pyrrol-2-on - Names and Identifiers
1,5-Dihydro-4-methoxy-2H-pyrrol-2-on - Physico-chemical Properties
| Molecular Formula | C5H7NO2 |
| Molar Mass | 113.11 |
| Density | 1.16±0.1 g/cm3(Predicted) |
| Melting Point | 129-132°C(lit.) |
| Boling Point | 349.6±42.0 °C(Predicted) |
| Flash Point | 165.2°C |
| Vapor Presure | 4.65E-05mmHg at 25°C |
| BRN | 1524505 |
| pKa | 13.13±0.40(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.495 |
| MDL | MFCD00071564 |
1,5-Dihydro-4-methoxy-2H-pyrrol-2-on - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29339900 |
| Hazard Class | IRRITANT |
1,5-Dihydro-4-methoxy-2H-pyrrol-2-on - Introduction
4-Methoxy-3-pyrrolin-2-one(4-Methoxy-3-pyrrolin-2-one) is an organic compound with the chemical formula C6H7NO2. It is a colorless to yellowish solid with a special fragrance. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Colorless to slightly yellow solid.
-Melting point: about 50-54°C.
-Boiling point: about 155-157°C.
-Solubility: Soluble in water, ethanol, ethers and organic solvents.
Use:
- 4-Methoxy-3-pyrrolin-2-one is an important organic synthesis intermediate, which is widely used in drug synthesis and pesticide synthesis.
-It can also be used as dyes and dye intermediates, and can be used to synthesize chemicals and polymers.
Preparation Method:
- 4-Methoxy-3-pyrrolin-2-one has many preparation methods. A common method is to perform a condensation reaction between p-hydroxybenzaldehyde and pyrrolidone, and then undergo a methylation reaction to obtain the product.
Safety Information:
The safety of-4-Methoxy-3-cryrolin-2-one has not been fully determined, so it is necessary to follow the relevant safety operation procedures during use.
-Avoid contact with skin, eyes and respiratory tract during operation, and take appropriate protective measures, such as wearing gloves, goggles and protective masks.
-During storage, the compound should be stored in a cool, dry and well-ventilated place, away from fire and oxidizing agents.
Please note that the above information is for reference only. Please refer to relevant literature or consult professionals for specific experimental operations and safety precautions.
Nature:
-Appearance: Colorless to slightly yellow solid.
-Melting point: about 50-54°C.
-Boiling point: about 155-157°C.
-Solubility: Soluble in water, ethanol, ethers and organic solvents.
Use:
- 4-Methoxy-3-pyrrolin-2-one is an important organic synthesis intermediate, which is widely used in drug synthesis and pesticide synthesis.
-It can also be used as dyes and dye intermediates, and can be used to synthesize chemicals and polymers.
Preparation Method:
- 4-Methoxy-3-pyrrolin-2-one has many preparation methods. A common method is to perform a condensation reaction between p-hydroxybenzaldehyde and pyrrolidone, and then undergo a methylation reaction to obtain the product.
Safety Information:
The safety of-4-Methoxy-3-cryrolin-2-one has not been fully determined, so it is necessary to follow the relevant safety operation procedures during use.
-Avoid contact with skin, eyes and respiratory tract during operation, and take appropriate protective measures, such as wearing gloves, goggles and protective masks.
-During storage, the compound should be stored in a cool, dry and well-ventilated place, away from fire and oxidizing agents.
Please note that the above information is for reference only. Please refer to relevant literature or consult professionals for specific experimental operations and safety precautions.
Last Update：2024-04-09 20:49:11
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Product Name: 4-Methoxy-3-Pyrrolin-2-One Visit Supplier Webpage Request for quotationCAS: 69778-83-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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