2,2'-[[1,1'-biphenyl]-4,4'-diylbis(oxy)]bisethanol

4,4'-双(2-羟基乙氧基)联苯

Also known as: 2-[4-[4-(2-hydroxyethoxy)phenyl]phenoxy]ethanol, 2,2'-[(Biphenyl-4,4'-diyl)bisoxy]bisethanol, 2,2'-[Biphenyl-4,4'-diylbis(oxy)]bisethanol, 2,2'-[[1,1'-biphenyl]-4,4'-diylbis(oxy)]bisethanol, 2,2′-([1,1′-biphenyl]-4,4′-diylbis(oxy))diethanol, 4,4'-Bis(2-hydroxyethoxy)-1,1'-biphenyl, 4,4'-Bis(2-hydroxyethoxy)biphenyl, Ethanol,2,2'-[[1,1'-biphenyl]-4,4'-diylbis(oxy)]bis-, EINECS 244-141-8

2,2'-[[1,1'-biphenyl]-4,4'-diylbis(oxy)]bisethanol (CAS 20994-26-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H18O4 and a molecular weight of 274.31200 g/mol. It is also known as 2-[4-[4-(2-hydroxyethoxy)phenyl]phenoxy]ethanol, 2,2'-[(Biphenyl-4,4'-diyl)bisoxy]bisethanol and 2,2'-[Biphenyl-4,4'-diylbis(oxy)]bisethanol. Key properties include a boiling point of 484.9ºC at 760mmHg, a density of 1.188g/cm3 and a flash point of 247ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

20994-26-7

Jingsj CID

J-1522237-2

Molecular Formula

C₁₆H₁₈O₄

Chinese Name

4,4'-双(2-羟基乙氧基)联苯

Molecular Weight

274.31200 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026