113825-16-4
4-methyl-1H-imidazole-2-carbaldehyde
CAS: 113825-16-4
Molecular Formula: C5H6N2O
113825-16-4 - Names and Identifiers
113825-16-4 - Physico-chemical Properties
| Molecular Formula | C5H6N2O |
| Molar Mass | 110.11 |
| Density | 1.238±0.06 g/cm3(Predicted) |
| Melting Point | 140-145°C |
| Boling Point | 298.8±33.0 °C(Predicted) |
| Flash Point | 139°C |
| Vapor Presure | 0.00124mmHg at 25°C |
| pKa | 12.41±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.598 |
113825-16-4 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - 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. S36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
113825-16-4 - Introduction
4-Methyl-1H-imidazole-2-carbaldehyde is an organic compound with the formula C5H6N2O. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 4-methyl -1H-imidazole-2-carbaldehyde is a colorless to light yellow liquid.
-Solubility: It can be dissolved in water and organic solvents.
-Melting point: approximately -7°C.
-Boiling point: about 155°C.
Use:
-Industrial use: 4-Methyl-1H-imidazole-2-formaldehyde can be used as a catalyst, enzyme inhibitor and intermediate, and is widely used in organic synthesis reactions.
-Medical use: It is widely used in the field of drug research, such as as a precursor of anti-tumor drugs.
Method:
4-Methyl -1H-imidazole-2-carbaldehyde can be synthesized by the following steps:
1. methylamine and formaldehyde are reacted under acidic conditions to generate N-methyl formaldehyde amine.
2. reacting N-methyl formaldehyde amine with a solution containing carbon tetrachloride and cuprous chloride (CuCl2) to generate 4-methyl -1H-imidazole-2-formaldehyde.
Safety Information:
-4-methyl -1H-imidazole-2-formaldehyde is irritating and should be careful to avoid contact with skin and eyes.
-Wear appropriate personal protective equipment, such as gloves and goggles, during use or operation.
-When storing, keep it in a closed container, away from fire and oxidizing agents.
-When handling 4-methyl-1H-imidazole-2-formaldehyde, pay attention to proper ventilation and follow relevant safety procedures.
Nature:
-Appearance: 4-methyl -1H-imidazole-2-carbaldehyde is a colorless to light yellow liquid.
-Solubility: It can be dissolved in water and organic solvents.
-Melting point: approximately -7°C.
-Boiling point: about 155°C.
Use:
-Industrial use: 4-Methyl-1H-imidazole-2-formaldehyde can be used as a catalyst, enzyme inhibitor and intermediate, and is widely used in organic synthesis reactions.
-Medical use: It is widely used in the field of drug research, such as as a precursor of anti-tumor drugs.
Method:
4-Methyl -1H-imidazole-2-carbaldehyde can be synthesized by the following steps:
1. methylamine and formaldehyde are reacted under acidic conditions to generate N-methyl formaldehyde amine.
2. reacting N-methyl formaldehyde amine with a solution containing carbon tetrachloride and cuprous chloride (CuCl2) to generate 4-methyl -1H-imidazole-2-formaldehyde.
Safety Information:
-4-methyl -1H-imidazole-2-formaldehyde is irritating and should be careful to avoid contact with skin and eyes.
-Wear appropriate personal protective equipment, such as gloves and goggles, during use or operation.
-When storing, keep it in a closed container, away from fire and oxidizing agents.
-When handling 4-methyl-1H-imidazole-2-formaldehyde, pay attention to proper ventilation and follow relevant safety procedures.
Last Update：2024-04-09 02:00:41
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View History
113825-16-4
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活性艳红 KE-7B
2,5-Dithiobiurea
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Aminoethanesulfonic acid
Di-n-amyl ether
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160706-62-7
2-bromo-5-methyl-phenol
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