N,N'-Bis(salicylidene)-1,2-propanediamine

N,N'-双(亚水杨基)-1,2-丙二胺

Also known as: 2,2'-[(1-Methyl-1,2-ethanediyl)bis(nitrilomethylidyne)]bis-Phenol, N,N'-Bis(salicylidene)-1,2-diaminopropane, α,α'-(Propylenedinitrilo)di-o-cresol, SALPN, Copper inhibitor 50, Tenamene 60, UOP copper deactivator

N,N'-Bis(salicylidene)-1,2-propanediamine (CAS 94-91-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C17H18N2O2 and a molecular weight of 282.33700 g/mol. It is also known as 2,2'-[(1-Methyl-1,2-ethanediyl)bis(nitrilomethylidyne)]bis-Phenol, N,N'-Bis(salicylidene)-1,2-diaminopropane and α,α'-(Propylenedinitrilo)di-o-cresol. Key properties include a melting point of 48 °C, a boiling point of 499.3ºC at 760mmHg, a density of 1.286g/cm3 and a flash point of 186.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

94-91-7

Jingsj CID

J-1108724-3

Molecular Formula

C₁₇H₁₈N₂O₂

Chinese Name

N,N'-双(亚水杨基)-1,2-丙二胺

Molecular Weight

282.33700 g/mol

Category

Organic Bases

Last updated

8/21/2026