129747-77-9
3-(1H-pyrrol-1-yl)benzaldehyde
CAS: 129747-77-9
Molecular Formula: C11H9NO
129747-77-9 - Names and Identifiers
| Name | 3-(1H-pyrrol-1-yl)benzaldehyde |
| Synonyms | 3-(1-PYRROLYL)BENZALDEHYDE 3-(pyrrol-1-yl)benzaldehyde 3-(1H-pyrrol-1-yl)benzaldehyde 3-(1H-PYRROL-1-YL)BENZALDEHYDE Benzaldehyde, 3-(1H-pyrrol-1-yl)- |
| CAS | 129747-77-9 |
| InChI | InChI=1/C11H9NO/c13-9-10-4-3-5-11(8-10)12-6-1-2-7-12/h1-9H |
129747-77-9 - Physico-chemical Properties
| Molecular Formula | C11H9NO |
| Molar Mass | 171.2 |
| Density | 1.06±0.1 g/cm3(Predicted) |
| Melting Point | 54 °C |
| Boling Point | 311.8±25.0 °C(Predicted) |
| Flash Point | 142.4°C |
| Vapor Presure | 0.000551mmHg at 25°C |
| pKa | -5.55±0.70(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.573 |
129747-77-9 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36 - Irritating to the eyes |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| Hazard Note | Irritant |
129747-77-9 - Introduction
3-(1H-Pyrro-1-yl) benzaldehyde, also known as pyrrole aldehyde, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Properties: 3-(1H-pyrrol-1-yl) benzaldehyde is a colorless or light yellow crystal with a special apple and vanilla flavor. It is insoluble in water at room temperature, but can be dissolved in organic solvents such as ethanol, ether and chloroform.
Uses: Pyrrole aldehyde is an important organic intermediate. It is widely used in the chemical synthesis of drugs, pesticides and dyes. Pyrrole aldehydes and their derivatives can be used as antibiotics, anti-tumor drugs, herbicides and food additives.
Preparation method: Pyrrole aldehyde can be prepared by reacting benzaldehyde with pyrrole. The reaction is usually carried out under basic conditions in the presence of aldehydes. The temperature and reaction time need to be controlled in the preparation process to ensure the purity and yield of the product.
safety information: pyrrole aldehyde belongs to a kind of chemical, when using should pay attention to safety. It may cause irritation to the eyes, skin and respiratory system, so it is necessary to wear appropriate protective equipment such as gloves, goggles and protective masks when handling. After the operation, the skin should be cleaned and the contaminated clothes should be washed in time. The relevant safety procedures must be strictly observed during storage and handling. If inhalation or ingestion causes discomfort, seek medical attention immediately.
Properties: 3-(1H-pyrrol-1-yl) benzaldehyde is a colorless or light yellow crystal with a special apple and vanilla flavor. It is insoluble in water at room temperature, but can be dissolved in organic solvents such as ethanol, ether and chloroform.
Uses: Pyrrole aldehyde is an important organic intermediate. It is widely used in the chemical synthesis of drugs, pesticides and dyes. Pyrrole aldehydes and their derivatives can be used as antibiotics, anti-tumor drugs, herbicides and food additives.
Preparation method: Pyrrole aldehyde can be prepared by reacting benzaldehyde with pyrrole. The reaction is usually carried out under basic conditions in the presence of aldehydes. The temperature and reaction time need to be controlled in the preparation process to ensure the purity and yield of the product.
safety information: pyrrole aldehyde belongs to a kind of chemical, when using should pay attention to safety. It may cause irritation to the eyes, skin and respiratory system, so it is necessary to wear appropriate protective equipment such as gloves, goggles and protective masks when handling. After the operation, the skin should be cleaned and the contaminated clothes should be washed in time. The relevant safety procedures must be strictly observed during storage and handling. If inhalation or ingestion causes discomfort, seek medical attention immediately.
Last Update：2024-04-09 20:49:11
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CAS: 129747-77-9
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