1H-Imidazole, 1-(methylsulfonyl)-
N-Methanesulphonylimidazole
CAS: 40736-26-3
Molecular Formula: C4H6N2O2S
1H-Imidazole, 1-(methylsulfonyl)- - Names and Identifiers
| Name | N-Methanesulphonylimidazole |
| Synonyms | N-Mesylimidazole 1-METHYLSULFONYLIMIDAZOLE 1-Methanesulfonylimidazole N-Methanesulfonylimidazole N-METHANESULFONYLIMIDAZOLE N-METHANESULPHONYLIMIDAZOLE N-Methanesulphonylimidazole 1-(Methylsulfonyl)-1H-imidazole 1-(methylsulfonyl)-1H-imidazole 1-(methylsulphonyl)-1H-imidazole 1H-Imidazole, 1-(methylsulfonyl)- |
| CAS | 40736-26-3 |
| EINECS | 255-058-1 |
| InChI | InChI=1/C4H6N2O2S/c1-9(7,8)6-3-2-5-4-6/h2-4H,1H3 |
1H-Imidazole, 1-(methylsulfonyl)- - Physico-chemical Properties
| Molecular Formula | C4H6N2O2S |
| Molar Mass | 146.17 |
| Density | 1.41g/cm3 |
| Melting Point | 86 °C |
| Boling Point | 307.6°C at 760 mmHg |
| Flash Point | 139.8°C |
| Vapor Presure | 0.000719mmHg at 25°C |
| BRN | 4177637 |
| Storage Condition | Sealed in dry,Room Temperature |
| Sensitive | Moisture Sensitive |
| Refractive Index | 1.594 |
| MDL | MFCD00014496 |
1H-Imidazole, 1-(methylsulfonyl)- - 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. |
| Hazard Class | IRRITANT, MOISTURE S |
1H-Imidazole, 1-(methylsulfonyl)- - Introduction
N-Methanesulphonylimidazole(N-Methanesulphonylimidazole) is an organic compound with the chemical formula C4H5N3O2S.
Nature:
N-Methanesulphonylimidazole is a colorless crystalline solid with an odor similar to imidazole. It is slightly soluble in water and soluble in organic solvents such as ethanol, acetone and dichloromethane.
Use:
N-Methanesulphonylimidazole are often used as intermediates or catalysts in organic synthesis. It can be used in acylation reactions, sulfonylation reactions, acyloxy reactions and other various organic synthesis reactions. In addition, it can also be used to synthesize organic compounds such as pharmaceuticals and pesticides.
Preparation Method:
N-Methanesulphonylimidazole can be obtained by reacting imidazole with methanesulfonic anhydride. The specific preparation method is that imidazole is added to the reaction system of methanesulfonic anhydride, and the reaction is carried out under appropriate reaction conditions to obtain the target product N-Methanesulphonylimidazole.
Safety Information:
N-Methanesulphonylimidazole need to pay attention to safety precautions during use and storage. It may be irritating to the skin, eyes and respiratory system, so use appropriate protective gloves, glasses and masks when exposed. At the same time, it should be operated in a well-ventilated place and avoid direct contact with the oral cavity. When stored, it should be kept in a sealed container and away from ignition and flammable substances.
Nature:
N-Methanesulphonylimidazole is a colorless crystalline solid with an odor similar to imidazole. It is slightly soluble in water and soluble in organic solvents such as ethanol, acetone and dichloromethane.
Use:
N-Methanesulphonylimidazole are often used as intermediates or catalysts in organic synthesis. It can be used in acylation reactions, sulfonylation reactions, acyloxy reactions and other various organic synthesis reactions. In addition, it can also be used to synthesize organic compounds such as pharmaceuticals and pesticides.
Preparation Method:
N-Methanesulphonylimidazole can be obtained by reacting imidazole with methanesulfonic anhydride. The specific preparation method is that imidazole is added to the reaction system of methanesulfonic anhydride, and the reaction is carried out under appropriate reaction conditions to obtain the target product N-Methanesulphonylimidazole.
Safety Information:
N-Methanesulphonylimidazole need to pay attention to safety precautions during use and storage. It may be irritating to the skin, eyes and respiratory system, so use appropriate protective gloves, glasses and masks when exposed. At the same time, it should be operated in a well-ventilated place and avoid direct contact with the oral cavity. When stored, it should be kept in a sealed container and away from ignition and flammable substances.
Last Update：2024-04-09 21:11:58
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