N,N'-Bis(salicylidene)ethylenediamine
Also known as: N,N'-Disalicylideneethylenediamine, Salicylaldehyde ethylenediamine diimine, N,N'-Bis(2-hydroxybenzylidene)ethylenediamine, Disalicylaldehyde ethylenediamine, 2,2'-((Ethane-1,2-diylbis(azanylylidene))bis(methanylylidene))diphenol, 2,2'-Ethylenebis(nitrilomethylidene)diphenol, Alpha,Alpha'-(ethylenedinitrilo)di-o-cresol
N,N'-Bis(salicylidene)ethylenediamine (CAS 94-93-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C16H16N2O2 and a molecular weight of 268.31000 g/mol. Key properties include a melting point of 127-128 °C(lit.), a boiling point of 498.2ºC at 760mmHg, a density of 1.324g/cm3 and a flash point of 193.6ºC. 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.
- 94-93-9
- Jingsj CID
- J-1423022-9
- Molecular Formula
- C16H16N2O2
- Molecular Weight
- 268.31000 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 127-128 °C(lit.) |
|---|---|
| Boiling Point | 498.2ºC at 760mmHg |
| Density | 1.324g/cm3 |
| Flash Point | 193.6ºC |
| Exact Mass | 268.12100 |
| PSA | 65.18000 |
| LogP | 2.63580 |
| Refractive Index | 1.581 |
| Additional Property | chloroform: 0.1 g/mL, clear |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2925290090 |
|---|---|
| Summary | 2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N,N'-Bis(salicylidene)ethylenediamine?
The CAS number of N,N'-Bis(salicylidene)ethylenediamine is 94-93-9.
What are the molecular formula and molecular weight of N,N'-Bis(salicylidene)ethylenediamine?
N,N'-Bis(salicylidene)ethylenediamine has molecular formula C16H16N2O2 and molecular weight 268.31000 g/mol.
Is N,N'-Bis(salicylidene)ethylenediamine hazardous?
N,N'-Bis(salicylidene)ethylenediamine 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 N,N'-Bis(salicylidene)ethylenediamine?
For N,N'-Bis(salicylidene)ethylenediamine, Upstream Products: Salicylaldehyde, 2-Methylbenzyl Alcohol, Salicylic acid; Downstream Products: Phenol, 2,2'-[1,2-ethanediylbis(iminomethylene)]bis-, sodium carbonate, Salicylaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N,N'-Bis(salicylidene)ethylenediamine (CAS 94-93-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1423022-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.