1.04191

Glyoxalbis(2-hydroxyanil)

GR for analysis Reag. Ph Eur

• Synonym(s): Glyoxalbis(2-hydroxyanil), 1,2-Bis(2-hydroxyphenylimino)ethane
• Empirical Formula (Hill Notation): C₁₄H₁₂N₂O₂
• CAS Number: 1149-16-2
• Molecular Weight: 240.26
• MDL number: MFCD00002183
• UNSPSC Code: 12352116
• EC Index Number: 214-560-0
• NACRES: SE.11
• Form: solid

Properties

• agency: reag. Ph. Eur.
• Quality Segment: 100
• form: solid
• mp: 200 °C
• bulk density: 220 kg/m³
• storage temp.: 15-25°C
• SMILES string: N(c2c(cccc2)O)\C=C\N=C1C=CC=CC1=O
• InChI: 1S/C14H12N2O2/c17-13-7-3-1-5-11(13)15-9-10-16-12-6-2-4-8-14(12)18/h1-10,15,17H/b10-9+,16-12?
• InChI key: OMJNMRJMNUREOJ-KOBPNRPCSA-N

Description

Application

• A new coordination mode of the photometric reagent glyoxalbis(2-hydroxyanil).: This study introduces a novel coordination mode for glyoxalbis(2-hydroxyanil), describing its use as a bis-bidentate bridging ligand in various ruthenium complexes. The research covers redox-active complexes and includes a radical-bridged diruthenium(III) and a unique Ru(III)/Ru(IV) intermediate, demonstrating potential applications in photometric analysis and redox chemistry (Kar et al., 2005).

Analysis Note

Assay (ex N): ≥ 97
Identity (IR-spectrum): passes test
Melting point: about 200
Sulfated ash: ≤ 0.1 %
Loss on Drying (105°C): ≤ 0.5 %
Suitability for metal determination: passes test

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable