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

Synonyms: Protocatechuic acid ethyl ester Molecular Formula: C9H10O4 Molecular Weight: 182.17 CAS Registry Number: 3943-89-3 EINECS: 223-529-0

Ethyl 3,4-dihydroxybenzoate, also known as ethyl 3,4-dihydroxybenzoate.

nature:

Ethyl 3,4-dihydroxybenzoate is a colorless to slightly yellow liquid with an aromatic odor. It is soluble in organic solvents such as alcohols, ethers, and ketones, and insoluble in water. This compound exhibits ester like properties and has a certain degree of stability.

Purpose:

Manufacturing method:

There are many methods for preparing 3,4-dihydroxybenzoic acid ethyl ester, and the commonly used method is through esterification reaction of hydroxybenzoic acid ethyl ester. The specific method can be obtained by reacting p-hydroxybenzoic acid with acetic anhydride under acid catalysis.

Security information:

Ethyl 3,4-dihydroxybenzoate is an organic compound, and safety precautions should be taken when using it. It may have irritating effects on the skin, eyes, and respiratory tract, and appropriate protective equipment should be worn when using it. If accidentally exposed or inhaled, please wash immediately or seek medical assistance. It should be stored in a cool, dry, well ventilated place, away from sources of fire and oxidants.