32502

8-Quinolinol

puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99% (perchloric acid titration)

• Synonym(s): 8-Hydroxyquinoline, 8-Oxychinolin, Oxine
• Empirical Formula (Hill Notation): C₉H₇NO
• CAS Number: 148-24-3
• Molecular Weight: 145.16
• UNSPSC Code: 12352100
• NACRES: NA.21
• PubChem Substance ID: 57648688
• EC Number: 205-711-1
• Beilstein/REAXYS Number: 114512
• MDL number: MFCD00006807

Properties

• Quality Segment: 200
• agency: reag. Ph. Eur.
• grade: ACS reagent, puriss. p.a.
• assay: ≥99% (perchloric acid titration)
• form: solid
• technique(s): titration: suitable
• impurities: ≤0.05% insoluble in ethanol
• ign. residue: ≤0.05% (as SO₄)
• mp: 72.5-74.0 °C, 72.5-75 °C
• anion traces: chloride (Cl^-): ≤10 mg/kg, sulfate (SO₄^2-): ≤100 mg/kg
• suitability: passes test for suitability for Mg decision
• antibiotic activity spectrum: fungi
• mode of action: DNA synthesis | interferes, enzyme | inhibits
• SMILES string: Oc1cccc2cccnc12
• InChI: 1S/C9H7NO/c11-8-5-1-3-7-4-2-6-10-9(7)8/h1-6,11H
• InChI key: MCJGNVYPOGVAJF-UHFFFAOYSA-N

Description

General description

Chemical structure: quinolone

8-Quinolinol (QOH) forms complexes with heavy metals [Pt(II), Pb(II), Bi(III), Ir(III)]. These complexes show long-lived phosphorescence and excited state absorption in solutions. It has been reported to form metal chelate complexes. Immobilized 8-quinolinol has been widely used in the preconcentration step during the extraction of metals.

Safety Information

• pictograms: GHS06,GHS08,GHS05,GHS09
• signalword: Danger
• hcodes: H301,H317,H318,H360D,H410
• pcodes: P202 - P273 - P280 - P301 + P310 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Repr. 1B - Skin Sens. 1
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves