4′-Hydroxy-3′-methylacetophenone（CAS# 876-02-8)
| Risk Codes | R36/37/38 – Irritating to eyes, respiratory system and skin. R22 – Harmful if swallowed |
| Safety Description | S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S22 – Do not breathe dust. S37/39 – Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29143990 |
| Hazard Class | IRRITANT |
Introduction
4-Hydroxy-3-methylacetophenone, also known as 4-hydro-3-methyl-1-phenyl-2-butanone, is an organic compound. The following is an introduction to its nature, use, manufacturing methods and safety information:
Quality:
4-Hydroxy-3-methylacetophenone is a colorless or yellowish liquid with a special aroma. It is a polar compound that is soluble in alcohols, ethers, ketones, and ester solvents.
Use:
Method:
There are many preparation methods for 4-hydroxy-3-methylacetophenone, and one of the common methods is obtained by oxidation reaction of carbonyl compounds. The specific steps include reacting 3-methylacetophenone with iodine or sodium hydroxide to obtain the corresponding iodozolate or hydroxyl, which is then converted to 4-hydroxy-3-methylacetophenone by a reduction reaction.
Safety Information:
4-Hydroxy-3-methylacetophenone is considered relatively safe in general applications. As an organic compound, it still has some potential hazards. Contact with the skin and inhalation of its vapors may cause irritation and may cause allergic reactions. When handling this compound, care should be taken to use personal protective equipment (such as gloves and protective eyewear) and ensure good ventilation. In case of accidental contact or inhalation, the substance should be rinsed or removed immediately and medical attention should be sought. When storing and handling, please observe proper safety measures to avoid any accidents.
