N-Acetylethanolamine(CAS#142-26-7)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | R36/37/38 – Irritating to eyes, respiratory system and skin. R41 – Risk of serious damage to eyes R37/38 – Irritating to 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. |
| WGK Germany | 2 |
| RTECS | AC3120000 |
| TSCA | Yes |
| HS Code | 29241990 |
Introduction
N-acetyl ethanolamine (AEA) is an organic compound. It is a colorless liquid with a special amimide structure. As a surfactant, it can be used in the preparation of cleaning agents, softeners, foaming agents and plating additives, etc. A commonly used synthesis method for the preparation of N-acetylethanolamine is prepared by the reaction of ethanolamine and acetyl chloride. Reaction conditions can be carried out under acidic conditions, such as with sulfuric acid as a catalyst; It can also be carried out under anhydrous alkaline conditions, such as with trimethylamine as a catalyst. It can be irritating to the eyes and skin, and can cause damage to the respiratory tract and digestive system. When touching it, wear appropriate protective measures such as glasses, gloves, and protective clothing. It should be stored in a cool, dry and well-ventilated place and avoid contact with substances such as oxidants, strong acids and strong bases to avoid dangerous reactions.
