(R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine

(R,R)-N,N'-双(3,5-二叔丁基亚水杨基)-1,2-环己二胺

Also known as: (R,R)-Jacobsen's ligand, (R,R)-Jacobsen ligand, (1R,2R)-N,N′-bis-[3,5-di-tert-butyl-salicylidene]-1,2-cyclohexanediamine, 2,2'-{(1R,2R)-1,2-Cyclohexanediylbis[nitrilo(E)methylylidene]}bis[4,6-bis(2-methyl-2-propanyl)phenol], 2-((E)-((1R,2R)-2-((E)-3,5-di-tert-butyl-2-hydroxybenzylideneamino)cyclohexylimino)methyl)-4,6-di-tert-butylphenol, N,N'-bis(3,5-dibutylsalicylidene)-1,2-cyclohexanediamine, MFCD00191800

(R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine (CAS 135616-40-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C36H54N2O2 and a molecular weight of 546.826 g/mol. It is also known as (R,R)-Jacobsen's ligand, (R,R)-Jacobsen ligand and (1R,2R)-N,N′-bis-[3,5-di-tert-butyl-salicylidene]-1,2-cyclohexanediamine. Key properties include a melting point of 205-207ºC, a boiling point of 615.2±55.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 421.6±20.8 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

135616-40-9

Jingsj CID

J-25414-6

Molecular Formula

C₃₆H₅₄N₂O₂

Chinese Name

(R,R)-N,N'-双(3,5-二叔丁基亚水杨基)-1,2-环己二胺

Molecular Weight

546.826 g/mol

Category

Organic Bases

Last updated

8/21/2026