1,4-Dimethyl-2-pyrrolidone
1,4-dimethylpyrrolidin-2-one
CAS: 2555-04-6
Molecular Formula: C6H11NO
1,4-Dimethyl-2-pyrrolidone - Names and Identifiers
1,4-Dimethyl-2-pyrrolidone - Physico-chemical Properties
| Molecular Formula | C6H11NO |
| Molar Mass | 113.16 |
| Density | 0.973±0.06 g/cm3(Predicted) |
| Boling Point | 95 °C(Press: 15 Torr) |
| Flash Point | 85.2°C |
| Vapor Presure | 0.376mmHg at 25°C |
| pKa | -0.37±0.40(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.455 |
1,4-Dimethyl-2-pyrrolidone - Introduction
1, (1,) is an organic compound with the chemical formula C7H13NO. It is a colorless to yellow liquid with a faint amine odor. The following is a description of some of the properties, uses, preparation and safety information of the compound:
Nature:
- 1, is a polar solvent that can dissolve many organic and inorganic compounds.
-It has lower volatility and higher boiling point, and can carry out many chemical reactions at moderate temperatures.
-Soluble in water, but low solubility.
-It is a stable compound and is not easily oxidized by air.
Use:
- 1, widely used as a solvent in industry and laboratories. Because of its good solubility and low volatility, it is widely used in dyes, polymers, coatings, solvent extraction and solvent impregnation in the process.
-It can also be used as an intermediate in organic synthesis for the preparation of ketones, esters and ethers.
-In some pharmaceutical preparations, it can be used as a solvent or acceptor medium.
Method:
-A usual preparation method is to react pyrrolidone with methyl ethyl ketone, and synthesize 1, Ni through a one-step N-methylation reaction.
Safety Information:
- 1, it is safe to the human body under normal use conditions and is non-toxic.
-But it may be irritating to the eyes and skin, so you should pay attention to protection during use.
-When in contact with strong oxidants or acidic substances, combustible gases or toxic gases may be produced, so they should be isolated from these substances.
-in storage and use should pay attention to fire and explosion prevention measures, away from open flame and high temperature.
Nature:
- 1, is a polar solvent that can dissolve many organic and inorganic compounds.
-It has lower volatility and higher boiling point, and can carry out many chemical reactions at moderate temperatures.
-Soluble in water, but low solubility.
-It is a stable compound and is not easily oxidized by air.
Use:
- 1, widely used as a solvent in industry and laboratories. Because of its good solubility and low volatility, it is widely used in dyes, polymers, coatings, solvent extraction and solvent impregnation in the process.
-It can also be used as an intermediate in organic synthesis for the preparation of ketones, esters and ethers.
-In some pharmaceutical preparations, it can be used as a solvent or acceptor medium.
Method:
-A usual preparation method is to react pyrrolidone with methyl ethyl ketone, and synthesize 1, Ni through a one-step N-methylation reaction.
Safety Information:
- 1, it is safe to the human body under normal use conditions and is non-toxic.
-But it may be irritating to the eyes and skin, so you should pay attention to protection during use.
-When in contact with strong oxidants or acidic substances, combustible gases or toxic gases may be produced, so they should be isolated from these substances.
-in storage and use should pay attention to fire and explosion prevention measures, away from open flame and high temperature.
Last Update：2024-04-09 21:04:16
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Product Name: 1,4-Dimethyl-2-pyrrolidone Visit Supplier Webpage Request for quotation
CAS: 2555-04-6
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CAS: 2555-04-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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