3,3'-Dichloro-N,N'-bis(4-methoxybenzylidene)benzidine

3,3'-二氯-N,N'-二-(4-甲氧基苯亚甲基)联苯胺

Also known as: p-Dianisal-3,3'-dichlorobenzidine, N,N'-Bis(4-methoxybenzylidene)-3,3'-dichlorobenzidine, N,N'-Bis(p-anisylidene)-3,3'-dichlorobenzidine, N,N'-Bis(p-methoxybenzylidene)-3,3'-dichlorobenzidine, 4,4'-Bis(4-methoxybenzylideneamino)-3,3'-dichlorobiphenyl, Dianisaldichlorobenzidine, 3,3'-Dichlor-4,4'-bis-<4-methoxy-benzyliden-amino>-biphenyl, N-[2-chloro-4-[3-chloro-4-[(4-methoxyphenyl)methylideneamino]phenyl]phenyl]-1-(4-methoxyphenyl)methanimine

3,3'-Dichloro-N,N'-bis(4-methoxybenzylidene)benzidine (CAS 3540-78-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C28H22Cl2N2O2 and a molecular weight of 489.39200 g/mol. It is also known as p-Dianisal-3,3'-dichlorobenzidine, N,N'-Bis(4-methoxybenzylidene)-3,3'-dichlorobenzidine and N,N'-Bis(p-anisylidene)-3,3'-dichlorobenzidine. Key properties include a boiling point of 680.7ºC at 760 mmHg, a density of 1.19g/cm3 and a flash point of 365.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

3540-78-1

Jingsj CID

J-7407-8

Molecular Formula

C₂₈H₂₂Cl₂N₂O₂

Chinese Name

3,3'-二氯-N,N'-二-(4-甲氧基苯亚甲基)联苯胺

Molecular Weight

489.39200 g/mol

Category

Organic Bases

Last updated

8/21/2026