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

Also known as: (1S,2S)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine, (S,S)-Jacobsen Ligand, (1S,2S)-(+)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-tert-butylsalicylidene), 2,2'-((1S,2S)-1,2-Cyclohexanediylbis(nitrilo(E)methylidyne))bis(4,6-di-tert-butylphenol), MFCD00191801

(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine (CAS 135616-36-3) 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. Key properties include a melting point of 203-206ºC(lit.), 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. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
135616-36-3
Jingsj CID
J-17468-5
Molecular Formula
C36H54N2O2
Molecular Weight
546.826 g/mol
Category
Organic Bases
Last updated
8/21/2026
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Physicochemical Properties

Melting Point203-206ºC(lit.)
Boiling Point615.2±55.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point421.6±20.8 °C
Exact Mass546.418518
PSA65.18000
LogP11.18
Vapor Pressure0.0±1.8 mmHg at 25°C
Refractive Index1.536

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine?

The CAS number of (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine is 135616-36-3.

What are the molecular formula and molecular weight of (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine?

(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine has molecular formula C36H54N2O2 and molecular weight 546.826 g/mol.

Is (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine hazardous?

(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine?

For (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine, Upstream Products: 3,5-Di-tert-butyl-2-hydroxybenzaldehyde, (1S,2S)-(+)-1,2-Diaminocyclohexane; Downstream Products: (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II).

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine (CAS 135616-36-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17468-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.