2′-Methoxyacetophenone(CAS#579-74-8)
| Risk Codes | R22 – Harmful if swallowed R36/38 – Irritating to eyes and skin. R36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S37/39 – Wear suitable gloves and eye/face protection S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29145000 |
Introduction
N-Ethyl-2-pyrrolidone. It is a colorless liquid with a characteristic odor. The following is an introduction to some properties, uses, preparation methods, and safety information of N-Ethyl-2-pyrrolidone:1. Properties:- Appearance: Colorless liquid- Solubility: Easily soluble in water and most organic solvents2. Uses:- N-Ethyl-2-pyrrolidone is mainly used as a solvent and intermediate in organic synthesis. It has wide applications in industries such as electroplating, plastics, coatings, and rubber.3. Preparation:- N-Ethyl-2-pyrrolidone is usually prepared by the reaction of ethanolamine with γ-butyrolactone. In the reaction, ethanolamine reacts with γ-butyrolactone under the catalysis of an acid to undergo an amidation reaction, producing N-Ethyl-2-pyrrolidone.4. Safety Information:- N-Ethyl-2-pyrrolidone is irritating and may be harmful to skin and eyes. In case of contact, rinse immediately with water.- When using or storing N-Ethyl-2-pyrrolidone, avoid contact with oxidizers and strong acids to prevent hazardous reactions.- Appropriate protective equipment such as gloves, goggles, and protective clothing should be worn when handling N-Ethyl-2-pyrrolidone.- Ensure proper ventilation when using N-Ethyl-2-pyrrolidone to maintain air circulation and avoid inhaling excessive vapors. …
