3',4'-Dichloro[1,1'-biphenyl]-4-carbaldehyde

3',4'-二氯[1,1'-联苯]-4-甲醛

Also known as: 4-(3,4-dichlorophenyl)benzaldehyde, 3',4'-Dichlorobiphenyl-4-carboxaldehyde, 3',4'-Dichloro[1,1'-biphenyl]-4-carboxaldehyde, 3',4'-Dichloro[1,1'-biphenyl]-4-carboxaldehyde, 3',4'-Dichloro-4-formylbiphenyl, MFCD03002047

3',4'-Dichloro[1,1'-biphenyl]-4-carbaldehyde (CAS 50670-78-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H8Cl2O and a molecular weight of 251.10800 g/mol. It is also known as 4-(3,4-dichlorophenyl)benzaldehyde, 3',4'-Dichlorobiphenyl-4-carboxaldehyde and 3',4'-Dichloro[1,1'-biphenyl]-4-carboxaldehyde. Key properties include a melting point of 95-98ºC, a boiling point of 385.4ºC at 760 mmHg, a density of 1.319g/cm3 and a flash point of 163ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

50670-78-5

Jingsj CID

J-1315245-1

Molecular Formula

C₁₃H₈Cl₂O

Chinese Name

3',4'-二氯[1,1'-联苯]-4-甲醛

Molecular Weight

251.10800 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026