3-Methyl-4H-chromen-4-one(CAS: 85-90-5)

3-Methyl-4H-chromen-4-one (CAS: 85-90-5) is a heterocyclic organic compound with a chromenone structure. It is a colorless or white crystalline solid with a molecular formula of C9H8O2 and a molecular weight of 152.16. This compound is characterized by its stability and unique chemical properties.

3-Methyl-4H-chromen-4-one (CAS: 85-90-5) is primarily used in the pharmaceutical industry as an intermediate in the synthesis of various drugs. It also has applications in the agrochemical sector as a precursor for herbicides and fungicides. Additionally, it is utilized in research for its structural similarity to other chromenone derivatives.

3-Methyl-4H-chromen-4-one (CAS: 85-90-5) is generally considered safe for industrial use when handled properly. However, it is important to follow safety guidelines, including the use of appropriate personal protective equipment (PPE) such as gloves and goggles, and to avoid inhalation or contact with skin and eyes. Proper ventilation should also be ensured during handling.

3-Methyl-4H-chromen-4-one (CAS: 85-90-5) should be stored in a cool, dry, and well-ventilated area away from heat and direct sunlight. It should be kept in a tightly sealed container to prevent moisture absorption. Handling should be done in a fume hood to avoid inhalation risks. Storage temperature should not exceed 25°C (77°F) and humidity should be controlled to prevent degradation.