Ethyl 3,4-dihydroxybenzoate(CAS: 3943-89-3)

Ethyl 3,4-dihydroxybenzoate (CAS: 3943-89-3) is an organic compound with the chemical formula C9H10O5. It is an ester derived from 3,4-dihydroxybenzoic acid and ethanol, featuring hydroxyl groups at the 3 and 4 positions of the benzene ring. This compound is commonly used as a precursor in pharmaceutical and industrial applications due to its stability and reactivity.

Ethyl 3,4-dihydroxybenzoate (CAS: 3943-89-3) is primarily used in pharmaceuticals as a building block for salicylic acid derivatives, in the food industry as a preservative, and in research for drug development. It also serves as an intermediate in the synthesis of organic compounds and is applied in cosmetics and coatings due to its antioxidant properties.

Ethyl 3,4-dihydroxybenzoate (CAS: 3943-89-3) is generally considered safe when handled properly. However, it may cause mild skin or eye irritation. Safety precautions include wearing protective gloves, goggles, and ensuring adequate ventilation. It is not classified as highly toxic but should comply with OSHA and EPA guidelines for chemical handling to minimize risks.

Ethyl 3,4-dihydroxybenzoate (CAS: 3943-89-3) should be stored in a sealed container in a cool, dry place (15-25°C) away from light and moisture. It is stable under these conditions but should be kept in a well-ventilated area to prevent exposure to air. Avoid extreme temperatures and humidity to maintain its chemical integrity.