7126-39-8
3-Pyrrolecarboxaldehyde
CAS: 7126-39-8
Molecular Formula: C5H5NO
7126-39-8 - Names and Identifiers
| Name | 3-Pyrrolecarboxaldehyde |
| Synonyms | AURORA KA-6463 3-Formyl-1H-pyrrole PYRROLE-3-CARBALDEHYDE 3-Pyrrolecarboxaldehyde PYRROLE-3-CARBOXALDEHYDE Pyrrole-3-carboxaldehyde 1H-pyrrole-3-carbaldehyde 1H-PYRROLE-3-CARBALDEHYDE 1H-Pyrrole-3-carboxaldehyde |
| CAS | 7126-39-8 |
| EINECS | 811-926-7 |
| InChI | InChI=1/C5H5NO/c7-4-5-1-2-6-3-5/h1-4,6H |
7126-39-8 - Physico-chemical Properties
| Molecular Formula | C5H5NO |
| Molar Mass | 95.1 |
| Density | 1?+-.0.06 g/cm3(Predicted) |
| Melting Point | 65-68℃ |
| Boling Point | 238.3±13.0 °C(Predicted) |
| Flash Point | 103.9°C |
| Vapor Presure | 0.0426mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Brown |
| pKa | 15.50±0.50(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Air Sensitive |
| Refractive Index | 1.607 |
| MDL | MFCD03426733 |
7126-39-8 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 43 - May cause sensitization by skin contact |
| Safety Description | 36/37 - Wear suitable protective clothing and gloves. |
7126-39-8 - Introduction
3-Pyrrolecarboxaldehyde is an organic compound with the chemical formula C5H5NO, also known as 3-pyrrolealdehyde or 3-PC. The following is an introduction to the nature, use, formulation and safety information of 3-Pyrrolecarboxaldehyde:
Nature:
-Appearance: 3-Pyrrolecarboxaldehyde is a colorless to slightly yellow liquid.
-Solubility: It is less soluble in water and can be dissolved in organic solvents such as ethanol, dimethylformamide and ether.
-Melting point and boiling point: 3-Pyrrolecarboxaldehyde has a melting point of -20°C and a boiling point of 170-172°C.
Use:
-Chemical synthesis: 3-Pyrrolecarboxaldehyde is an important organic synthesis intermediate, which can be used to synthesize other organic compounds, such as fluorescent dyes, drugs and pesticides.
-Catalyst: 3-Pyrrolecarboxaldehyde can also be used as a ligand for certain catalysts.
Preparation Method:
- 3-Pyrrolecarboxaldehyde can be obtained by the reaction of pyrrole and formaldehyde. The reaction is generally carried out under alkaline conditions, and sodium hydroxide or potassium hydroxide is usually used as a catalyst.
Safety Information:
- 3-Pyrrolecarboxaldehyde should follow the general laboratory safety operation regulations during use.
-It is an organic compound that may be potentially harmful to human health and should be protected from inhalation, skin contact and ingestion.
-During storage and handling, avoid contact with oxidants, strong acids and strong bases to avoid dangerous reactions.
Nature:
-Appearance: 3-Pyrrolecarboxaldehyde is a colorless to slightly yellow liquid.
-Solubility: It is less soluble in water and can be dissolved in organic solvents such as ethanol, dimethylformamide and ether.
-Melting point and boiling point: 3-Pyrrolecarboxaldehyde has a melting point of -20°C and a boiling point of 170-172°C.
Use:
-Chemical synthesis: 3-Pyrrolecarboxaldehyde is an important organic synthesis intermediate, which can be used to synthesize other organic compounds, such as fluorescent dyes, drugs and pesticides.
-Catalyst: 3-Pyrrolecarboxaldehyde can also be used as a ligand for certain catalysts.
Preparation Method:
- 3-Pyrrolecarboxaldehyde can be obtained by the reaction of pyrrole and formaldehyde. The reaction is generally carried out under alkaline conditions, and sodium hydroxide or potassium hydroxide is usually used as a catalyst.
Safety Information:
- 3-Pyrrolecarboxaldehyde should follow the general laboratory safety operation regulations during use.
-It is an organic compound that may be potentially harmful to human health and should be protected from inhalation, skin contact and ingestion.
-During storage and handling, avoid contact with oxidants, strong acids and strong bases to avoid dangerous reactions.
Last Update：2024-04-09 02:00:47
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