Xanthoxyletin

黄木亭

Also known as: Xanthoxyletin, 5-Methoxy-8,8-dimethyl-2H,8H-benzo[1,2-b:5,4-b']dipyran-2-one, 5-Methoxy-8,8-dimethyl-2H,8H-pyrano[3,2-g]chromen-2-one, 5-methoxy-2,2-dimethylpyrano[3,2-g]chromen-8-one, 5-methoxy-8,8-dimethylpyrano[3,2-g]chromen-2-one, Xanthoxylin N, NSC 35542, xanthoxylethine, xanthoxylethin, 7-Hydroxy-5-methoxy-2,2-dimethyl-2H-1-benzopyran-6-acrylic Acid d-Lactone

Xanthoxyletin (CAS 84-99-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H14O4 and a molecular weight of 258.269 g/mol. It is also known as 5-Methoxy-8,8-dimethyl-2H,8H-benzo[1,2-b:5,4-b']dipyran-2-one, 5-Methoxy-8,8-dimethyl-2H,8H-pyrano[3,2-g]chromen-2-one and 5-methoxy-2,2-dimethylpyrano[3,2-g]chromen-8-one. Key properties include a melting point of 134-135℃ (ethanol ), a boiling point of 438.6±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 197.2±28.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

84-99-1

Jingsj CID

J-1981918-7

Molecular Formula

C₁₅H₁₄O₄

Chinese Name

黄木亭

Molecular Weight

258.269 g/mol

Category

Organic Compounds

Last updated

8/21/2026