4,4'-Methylenebis(N,N-diethylaniline)

4,4'-亚甲基双(N,N-二乙基苯胺)

Also known as: 4,4'-Bis(diethylamino)diphenylmethane, 4,4'-Methylenebis(N,N-diethylbenzenamine), Bis(4-diethylaminophenyl)methane, N,N,N',N'-Tetraethyl-4,4'-diaminodiphenylmethane, Benzenamine, 4,4'-methylenebis[N,N-diethyl-, 4-[[4-(diethylamino)phenyl]methyl]-N,N-diethylaniline, 4-(4-(diethylamino)benzyl)-N,N-diethylbenzenamine

4,4'-Methylenebis(N,N-diethylaniline) (CAS 135-91-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C21H30N2 and a molecular weight of 310.47600 g/mol. It is also known as 4,4'-Bis(diethylamino)diphenylmethane, 4,4'-Methylenebis(N,N-diethylbenzenamine) and Bis(4-diethylaminophenyl)methane. Key properties include a boiling point of 443.5ºC at 760mmHg, a density of 0.998g/cm3 and a flash point of 198.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

135-91-1

Jingsj CID

J-1993443-3

Molecular Formula

C₂₁H₃₀N₂

Chinese Name

4,4'-亚甲基双(N,N-二乙基苯胺)

Molecular Weight

310.47600 g/mol

Category

Organic Bases

Last updated

8/21/2026