40611-85-6
Methylpyrrolecarboxylicacidethylester
CAS: 40611-85-6
Molecular Formula: C8H11NO2
40611-85-6 - Names and Identifiers
40611-85-6 - Physico-chemical Properties
| Molecular Formula | C8H11NO2 |
| Molar Mass | 153.18 |
| Density | 1.106 |
| Melting Point | 43°C |
| Boling Point | 104°C 1mm |
| Flash Point | 114℃ |
| Vapor Presure | 0.00944mmHg at 25°C |
| pKa | 15.54±0.50(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.517 |
| MDL | MFCD00191668 |
40611-85-6 - Risk and Safety
| 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
40611-85-6 - Introduction
Methylpyrrolecarboxylicacidethylester is an organic compound with the chemical formula C7H9NO2. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Methylpyrrolecarboxylicacidethylester is a colorless to light yellow liquid.
-Solubility: It can be dissolved in many organic solvents, such as ethanol and ether.
-Melting point and boiling point: Its melting point is -30°C and boiling point is 225°C.
Use:
Methylpyrrolecarboxylicacidethylester have many uses in the chemical field, including:
-As an intermediate in organic synthesis, used in the synthesis of other compounds.
-Used as a chemical reagent, can be used for catalytic reactions and esterification reactions in organic synthesis.
-For the preparation of dyes, pigments and fluorescent dyes.
Preparation Method:
The preparation method of the Methylpyrrolecarboxylicacidethylester includes the following steps:
1. Esters are formed by reacting 4-methyl-2-pyrrole carboxaldehyde with ethanol in the presence of an acid catalyst.
2. Then, through the esterification reaction, the generated ester is reacted with anhydrous acetic acid to finally obtain the Methylpyrrolecarboxylicacidethylester.
Safety Information:
-The Methylpyrrolecarboxylicacidethylester generally does not pose a serious hazard under normal conditions of use.
-When handling this compound, it is recommended to wear suitable protective equipment, such as gloves and protective glasses.
-Avoid inhaling its vapors or contact with the skin, such as accidental contact, should immediately rinse with plenty of water.
-This substance should be stored in a sealed container, away from fire and oxidizing agents.
Nature:
-Appearance: Methylpyrrolecarboxylicacidethylester is a colorless to light yellow liquid.
-Solubility: It can be dissolved in many organic solvents, such as ethanol and ether.
-Melting point and boiling point: Its melting point is -30°C and boiling point is 225°C.
Use:
Methylpyrrolecarboxylicacidethylester have many uses in the chemical field, including:
-As an intermediate in organic synthesis, used in the synthesis of other compounds.
-Used as a chemical reagent, can be used for catalytic reactions and esterification reactions in organic synthesis.
-For the preparation of dyes, pigments and fluorescent dyes.
Preparation Method:
The preparation method of the Methylpyrrolecarboxylicacidethylester includes the following steps:
1. Esters are formed by reacting 4-methyl-2-pyrrole carboxaldehyde with ethanol in the presence of an acid catalyst.
2. Then, through the esterification reaction, the generated ester is reacted with anhydrous acetic acid to finally obtain the Methylpyrrolecarboxylicacidethylester.
Safety Information:
-The Methylpyrrolecarboxylicacidethylester generally does not pose a serious hazard under normal conditions of use.
-When handling this compound, it is recommended to wear suitable protective equipment, such as gloves and protective glasses.
-Avoid inhaling its vapors or contact with the skin, such as accidental contact, should immediately rinse with plenty of water.
-This substance should be stored in a sealed container, away from fire and oxidizing agents.
Last Update：2024-04-10 22:29:15
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