2-(2-Methoxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid, 117621-06-4

Chemical Encyclopedia

October 10, 2025

ask a question

Chinese name:2-(2-Methoxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid
english name:2-(2-Methoxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid
chinese alias:2-(2-Methoxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid
english alias:2-methoxy-paraconic acid;tetrahydro-2-o-methoxyphenyl-5-oxo-3-furancarboxylic acid;2-(1-ETHYL-1H-PYRAZOL-4-YL)-QUINOLINE-4-CARBOXYLIC ACID;
CAS No:117621-06-4
chemical formula: C12H12O5
molecular weight:236.22
melting point:124-125 ℃
vapor pressure: 5.47 E-10mmHgat25 °C
Hazard Category Code: R36/37/38 Irritating to eyes, respiratory tract and skin.
Dangerous Goods Marking: xi: Irritant substance
safety instructions: s22: Do not breathe dust. S26: In case of contact with eyes, immediately rinse with plenty of water and send to a doctor for treatment. S36/37/39: Wear suitable protective clothing, gloves and use protective eyewear or face shield.