254729-95-8
Pyrrole-2-carboxaldehyde
CAS: 1003-29-8;254729-95-8
Molecular Formula: C5H5NO
254729-95-8 - Names and Identifiers
| Name | Pyrrole-2-carboxaldehyde |
| Synonyms | 2-Formylpyrrole Pyrrole-2-aldehyde 2-Pyrrolecarbaldehyde 2-Pyrrolecarboxaldehyde Pyrrole-2-carboxaldehyde Pyrrolecarboxaldehyde, 2- 1H-PYRROLE-2-CARBALDEHYDE 1H-Pyrrole-2-carbaldehyde 1h-pyrrole-2-carboxaldehyde |
| CAS | 1003-29-8 254729-95-8 |
| EINECS | 213-705-5 |
| InChI | InChI=1/C5H5NO/c7-4-5-2-1-3-6-5/h1-4,6H |
254729-95-8 - Physico-chemical Properties
| Molecular Formula | C5H5NO |
| Molar Mass | 95.1 |
| Density | 1.197g/cm3 |
| Melting Point | 40-47℃ |
| Boling Point | 219.1°C at 760 mmHg |
| Flash Point | 107 °C |
| Vapor Presure | 0.121mmHg at 25°C |
| Appearance | yellow foam |
| Storage Condition | 2-8°C |
| Sensitive | Sensitive to air |
| Refractive Index | 1.607 |
| MDL | MFCD00005217 |
254729-95-8 - 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. |
254729-95-8 - Introduction
Pyrrole-2-carbaldehyde, chemical formula C5H5NO, is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of pyrrole -2-formaldehyde:
Nature:
-Appearance: Pyrrole-2-formaldehyde is a colorless to pale yellow liquid.
-Solubility: Pyrrole-2-formaldehyde is soluble in most organic solvents, such as alcohols and ketones.
-Flash point: The flash point of pyrrole -2-formaldehyde is low and has high volatility.
Use:
-Pyrrole -2-formaldehyde is an important raw material for the synthesis of pyrrolidine hydrocarbons, which can be used to produce a variety of organic synthesis reagents and drugs.
-As a strong aldehyde compound, pyrrole-2-formaldehyde can also be used as a fungicide and disinfectant. It has certain antibacterial and bactericidal properties and is commonly used in laboratory and industrial environments.
Preparation Method:
-Pyrrole -2-formaldehyde can be prepared by the condensation reaction of pyrrole and formaldehyde. In general, in the presence of a suitable catalyst, pyrrole and formaldehyde undergo a condensation reaction in the reaction system to produce pyrrole-2-carboxaldehyde.
Safety Information:
-Pyrrole-2-formaldehyde is a volatile organic compound, you should pay attention to safe operation and follow relevant regulations.
-When handling pyrrole-2-formaldehyde, wear protective gloves and goggles to ensure that it is operated under well-ventilated conditions.
-Avoid contact with skin, eyes and mucous membranes of pyrrole -2-formaldehyde, and inhalation of its vapors.
-When storing and handling pyrrole-2-formaldehyde, follow local regulations and standard safety operating procedures.
Nature:
-Appearance: Pyrrole-2-formaldehyde is a colorless to pale yellow liquid.
-Solubility: Pyrrole-2-formaldehyde is soluble in most organic solvents, such as alcohols and ketones.
-Flash point: The flash point of pyrrole -2-formaldehyde is low and has high volatility.
Use:
-Pyrrole -2-formaldehyde is an important raw material for the synthesis of pyrrolidine hydrocarbons, which can be used to produce a variety of organic synthesis reagents and drugs.
-As a strong aldehyde compound, pyrrole-2-formaldehyde can also be used as a fungicide and disinfectant. It has certain antibacterial and bactericidal properties and is commonly used in laboratory and industrial environments.
Preparation Method:
-Pyrrole -2-formaldehyde can be prepared by the condensation reaction of pyrrole and formaldehyde. In general, in the presence of a suitable catalyst, pyrrole and formaldehyde undergo a condensation reaction in the reaction system to produce pyrrole-2-carboxaldehyde.
Safety Information:
-Pyrrole-2-formaldehyde is a volatile organic compound, you should pay attention to safe operation and follow relevant regulations.
-When handling pyrrole-2-formaldehyde, wear protective gloves and goggles to ensure that it is operated under well-ventilated conditions.
-Avoid contact with skin, eyes and mucous membranes of pyrrole -2-formaldehyde, and inhalation of its vapors.
-When storing and handling pyrrole-2-formaldehyde, follow local regulations and standard safety operating procedures.
Last Update：2024-04-09 02:00:40
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