meso-Dihydroguaiaretic acid

内消旋二氢愈创木脂酸

Also known as: Dihydroguaiaretic acid, meso-Dihydroguaiaretic acid, rel-4,4'-((2R,3S)-2,3-dimethylbutane-1,4-diyl)bis(2-methoxyphenol), meso-4,4'-dihydroxy-3,3'-dimethoxylignane, 4,4'-dihydroxy-3,3'-dimethoxylignan, (8R,8'S)-dihydroguaiaretic acid, 4-[(2R,3S)-4-(4-Hydroxy-3-methoxyphenyl)-2,3-dimethylbutyl]-2-methoxyphenol, Phenol, 4,4'-[(2R,3S)-2,3-dimethyl-1,4-butanediyl]bis[2-methoxy-, rel-

meso-Dihydroguaiaretic acid (CAS 66322-34-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H26O4 and a molecular weight of 330.418 g/mol. It is also known as Dihydroguaiaretic acid, rel-4,4'-((2R,3S)-2,3-dimethylbutane-1,4-diyl)bis(2-methoxyphenol) and meso-4,4'-dihydroxy-3,3'-dimethoxylignane. Key properties include a boiling point of 488.3±40.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 249.1±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

66322-34-7

Jingsj CID

J-1970034-4

Molecular Formula

C₂₀H₂₆O₄

Chinese Name

内消旋二氢愈创木脂酸

Molecular Weight

330.418 g/mol

Category

Organic Acids

Last updated

8/21/2026