Description

N,N’-Bis(salicylidene)-1,3-propanediamine (CAS No. 120-70-7) is a high-purity Schiff base ligand with the molecular formula C₁₇H₁₈N₂O₂. This compound, also known by its IUPAC name 2-[3-[(2-hydroxyphenyl)methylideneamino]propyliminomethyl]phenol, features a salicylaldehyde-derived structure with a 1,3-propanediamine backbone, making it an excellent chelating agent for transition metals. It is widely utilized in coordination chemistry, catalysis, and material science due to its stable complexation properties and versatile reactivity. Available in crystalline form, this product is rigorously tested for purity and consistency, ensuring reliable performance in research and industrial applications. Suitable for use in organic synthesis, metal ion detection, and as a precursor for advanced functional materials.

Properties

• CAS Number: 120-70-7
• Complexity: 312
• IUPAC Name: 2-[3-[(2-hydroxyphenyl)methyleneamino]propyliminomethyl]phenol
• InChI: InChI=1S/C17H18N2O2/c20-16-8-3-1-6-14(16)12-18-10-5-11-19-13-15-7-2-4-9-17(15)21/h1-4,6-9,12-13,20-21H,5,10-11H2
• InChI Key: KLDZYURQCUYZBL-UHFFFAOYSA-N
• Exact Mass: 282.136827821
• Molecular Formula: C17H18N2O2
• Molecular Weight: 282.34
• SMILES: C1=CC=C(C(=C1)C=NCCCN=CC2=CC=CC=C2O)O
• Topological: 65.2
• Monoisotopic Mass: 282.136827821
• Physical Description: Yellow crystalline solid;
• Synonyms: N,N’-Bis(salicylidene)-1,3-propanediamine, Phenol, 2,2′-[1,3-propanediylbis(nitrilomethylidyne)]bis-, Phenol, 2,2′-(1,3-propanediylbis(nitrilomethylidyne))bis-, Disalicylidene1,3propanediamine, N,N’Trimethylenebis(salicylimine), N,N’Disalicylidene1,3diaminopropane, 1,3Bis(ohydroxybenzylideneamino)propane, alpha,alpha’Trimethylenedinitrilodiocresol, alpha,alpha'(Trimethylenedinitrilo)diocresol, oCresol, alpha,alpha'(trimethylenedinitrilo)di, oCresol, alpha,alpha'(trimethylenedinitrilo)di (8CI), Phenol, 2,2′(1,3propanediylbis(nitrilomethylidyne))bis, 120-70-7, Disalicylicenepropanediamine, DSPD, Disalicylidenepropanediamine, Disalicylidene-1,3-propanediamine, Disalicylal propylene diamine, 2,2′-((Propane-1,3-diylbis(azanylylidene))bis(methanylylidene))diphenol, 1,3-Bis(o-hydroxybenzylideneamino)propane, MFCD00002245, NSC 166332, CHEMBL593165, 133345-53-6, 2-[3-[(2-hydroxyphenyl)methylideneamino]propyliminomethyl]phenol, o-Cresol, alpha,alpha’-(trimethylenedinitrilo)di-, N,N’-Disalicylidene-1,3-diamino-propane, .alpha.,.alpha.’-(Trimethylenedinitrilo)di-o-cresol, Disalicylidene propandiamine, 2,2′-((1E,1’E)-(Propane-1,3-diylbis(azanylylidene))bis(methanylylidene))diphenol, EINECS 204-418-6, AI3-62129, alpha,alpha’-Trimethylenedinitrilodi-o-cresol, alpha,alpha’-(Trimethylenedinitrilo)di-o-cresol, SCHEMBL710368, SCHEMBL710369, SCHEMBL1981346, SCHEMBL4909683, DTXSID7059513, SCHEMBL13786954, SCHEMBL17607675, KLDZYURQCUYZBL-KLCVKJMQSA-N, KLDZYURQCUYZBL-UHFFFAOYSA-N, 1,3-Bis(salicylideneamino)propane, BDBM50481275, CCG-52073, NSC166332, N,N’-Disalicylal-1,3-propanediamine, N,N’-Disalicylidenetrimethylenediamine, AKOS004909531, AKOS030228207, NSC-166332, a,a’-(Trimethylenedinitrilo)di-o-cresol, N,N’-Disalicylidene-1,3-diaminopropane, BS-14623, N,N””-Disalicylidenetrimethylenediamine, SY049668, DB-223244, CS-0085973, D1422, N,N’-bis(salicylidene)-1,3-propylenediamine, NS00041330, ST50826089, o-Cresol,.alpha.’-(trimethylenedinitrilo)di-, D78230, N,N’-Bis(salicylidene)-1,3-propanediamine, 99%, N,N-Bis(2-Hydroxybenzylidene)-1,3-Propanediamine, N,N’-Bis(2-hydroxybenzylidene)-1,3-propanediamine, N,N/’-BIS(SALICYLIDENE)-1,3-PROPANEDIAMINE, SR-01000641328-1, o-Cresol, .alpha.,.alpha.’-(trimethylenedinitrilo)di-, Phenol,2′-[1,3-propanediylbis(nitrilomethylidyne)]bis-, 2-[(1E,6E)-7-(2-hydroxyphenyl)-2,6-diazahepta-1,6-dienyl]phenol, 2-([(3-([(2-Hydroxyphenyl)methylidene]amino)propyl)imino]methyl)phenol #, (6Z)-6-[[3-[[(e)-(6-oxo-1-cyclohexa-2,4-dienylidene)methyl]amino]propylamino]methylidene]cyclohexa-2,4-dien-1-one

Application

N,N’-Bis(salicylidene)-1,3-propanediamine is primarily used as a ligand in coordination chemistry to form stable complexes with transition metals like copper, nickel, and cobalt. These complexes are employed in catalytic reactions, including oxidation and polymerization processes. Additionally, it serves as a chelating agent in analytical chemistry for metal ion detection and separation. Its structural properties also make it valuable in the development of functional materials, such as sensors and molecular switches.

Safety and Hazards

GHS Hazard Statements

• H315 (25%): Causes skin irritation [Warning Skin corrosion/irritation]
• H317 (75%): May cause an allergic skin reaction [Warning Sensitization, Skin]
• H319 (25%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Precautionary Statements

• P261, P264, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P332+P317, P333+P317, P337+P317, P362+P364, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (25%)
• Skin Sens. 1 (75%)
• Eye Irrit. 2 (25%)

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.