Pyrrole-2-carboxaldehyde（CAS#1003-29-8/254729-95-8）
| 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. |
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.
