2-Hydroxy-5-methylbenzaldehyde(CAS: 613-84-3)

2-Hydroxy-5-methylbenzaldehyde, also known as vanillin methyl ether, is a clear, colorless to light yellow liquid with a characteristic sweet vanilla-like odor. It has the chemical formula C9H10O3, a molecular weight of 154.19, and a boiling point of 169°C. This compound is widely used in the fragrance and flavor industry, as well as in pharmaceuticals and research.

2-Hydroxy-5-methylbenzaldehyde is primarily used as a fragrance and flavoring agent in the food industry, imparting a sweet vanilla scent and taste. It is also used in the pharmaceutical industry as a precursor for other vanillin derivatives, and in research for chemical synthesis and analytical purposes.

2-Hydroxy-5-methylbenzaldehyde is generally considered safe for use in food and pharmaceuticals when used according to good manufacturing practices. However, it is important to follow safety guidelines, including wearing appropriate protective equipment such as gloves and goggles, and ensuring proper ventilation. Exposure to high concentrations may cause skin irritation or eye irritation. It is also advisable to avoid contact with eyes, skin, and clothing.

2-Hydroxy-5-methylbenzaldehyde should be stored in a cool, dry place away from direct sunlight and heat sources. The container should be tightly sealed to prevent evaporation and contamination. It is recommended to store it between 15-25°C and avoid exposure to temperatures above 30°C. Proper storage will help maintain its quality and stability.