4,4'-Diisopropylbiphenyl

4,4'-二异丙基联苯

Also known as: -Diisopropylbiphenyl, 1,1'-Biphenyl, 4,4'-bis(1-methylethyl)-, 1,1'-Biphenyl, 4,4'-bis-(1-methylethyl), 1,1'-Biphenyl, 4,4'-diisopropyl, 1,1'-Biphenyl, ar,ar'-bis(1-methylethyl)-, 1-(propan-2-yl)-4-[4-(propan-2-yl)phenyl]benzene, 1-propan-2-yl-4-(4-propan-2-ylphenyl)benzene, 4,4''-DIISOPROPYLBIPHENYL 98+%, 4,4'-Bis(1-methylethyl)-1,1'-biphenyl, 4,4'-DIISOPROPYLBIPHENYL, 4,4'-DIISOPROPYLBIPHENYLE, 4,4'-Di-iso-propylbiphenyl, 4,4'-Diisopropyl-1,1'-biphenyl, 4,4'-bis(1-methylethyl)biphenyl, 4,4'-bis(isopropyl)biphenyl, 4,4'-di(propan-2-yl)biphenyl, 4,4'-diisopropanylbiphenyl, 4,4′-Diisopropylbiphenyl, MFCD00043533

4,4'-Diisopropylbiphenyl (CAS 18970-30-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H22 and a molecular weight of 238.367 g/mol. It is also known as -Diisopropylbiphenyl, 1,1'-Biphenyl, 4,4'-bis(1-methylethyl)- and 1,1'-Biphenyl, 4,4'-bis-(1-methylethyl). Key properties include a melting point of 66°C, a boiling point of 330.6±22.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 161.7±13.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

18970-30-4

Jingsj CID

J-40780-9

Molecular Formula

C₁₈H₂₂

Chinese Name

4,4'-二异丙基联苯

Molecular Weight

238.367 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026