3-(3,4-Dimethoxyphenyl)acrylic acid(CAS: 14737-89-4)

3-(3,4-Dimethoxyphenyl)acrylic acid (CAS: 14737-89-4) is a crystalline solid with a molecular weight of approximately 214.15 g/mol. It has a melting point of around 128-132°C and is poorly soluble in water but soluble in organic solvents like ethanol and acetone. Chemically, it is relatively stable but can undergo polymerization under certain conditions. It reacts readily with bases and nucleophiles.

3-(3,4-Dimethoxyphenyl)acrylic acid is commonly synthesized via the Friedel-Crafts acylation of 3,4-dimethoxybenzaldehyde with acetyl chloride in the presence of a strong acid catalyst like concentrated sulfuric acid. The reaction typically proceeds with high yield and good selectivity, making it a straightforward method for producing this compound.

3-(3,4-Dimethoxyphenyl)acrylic acid (CAS: 14737-89-4) finds applications in various industries. It is used in the pharmaceutical sector for the synthesis of certain drugs, in polymer chemistry for producing functional polymers, and in sensors for detecting specific chemical species. Additionally, it is utilized in the semiconductor industry for its unique properties.

When handling 3-(3,4-Dimethoxyphenyl)acrylic acid (CAS: 14737-89-4), it is essential to wear appropriate personal protective equipment (PPE), including gloves, safety glasses, and a lab coat. This compound should be handled in a well-ventilated area or a fume hood to avoid inhalation of fumes. Spills should be cleaned up immediately, and the area should be properly decontaminated. Refer to the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.