2,2'-((1,2-Phenylenebis(azanylylidene))bis(methanylylidene))diphenol

Catalog Number	ACM3946916-1
CAS	3946-91-6
Structure
Synonyms	N,N'-Bis(salicylidene)-1,2-phenylenediamine; N,N'-Disalicylal-1,2-phenylenediamine
IUPAC Name	2-[[2-[(2-hydroxyphenyl)methylideneamino]phenyl]iminomethyl]phenol
Molecular Weight	316.35
Molecular Formula	C20H16N2O2
Canonical SMILES	C1=CC=C(C(=C1)C=NC2=CC=CC=C2N=CC3=CC=CC=C3O)O
InChI	HXFYGSOGECBSOY-UHFFFAOYSA-N
InChI Key	InChI=1S/C20H16N2O2/c23-19-11-5-1-7-15(19)13-21-17-9-3-4-10-18(17)22-14-16-8-2-6-12-20(16)24/h1-14,23-24H
Boiling Point	563.3±45.0 °C(Predicted)
Melting Point	163-165 °C-lit.
Purity	97%
Appearance	Solid
Exact Mass	316.121177757
Heavy Atom Count	24
Hydrogen Bond Acceptor Count	4
Hydrogen Bond Donor Count	2
Monoisotopic Mass	316.121177757
Rotatable Bond Count	4
Topological Polar Surface Area	65.2 Ų

Q&A

What is the CAS number for N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE?

The CAS number is 3946-91-6.

What is the molecular weight of N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE?

The molecular weight is 316.35.

What are the product categories that N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE belongs to?

The product categories are Stains and Dyes; Stains&Dyes, A to; B.

What is the chemical formula (MF) of N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE?

The chemical formula is C20H16N2O2.

What is the melting point of N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE?

The melting point is 163-165 °C.

What is the solubility of N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE?

It is almost transparent in Toluene.

What is the predicted pKa value of N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE?

The predicted pKa value is 8.10±0.30.

In what temperature range should N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE be stored under inert gas?

It should be stored at 2-8°C under inert gas (nitrogen or Argon).

What is the color of N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE in its powder to crystal form?

The color ranges from light yellow to brown.

What are the hazard codes associated with N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE?

The hazard code is Xi.