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32502

8-Quinolinol

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

Synonym(s):

8-Hydroxyquinoline, 8-Oxychinolin, Oxine

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About This Item

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
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Quality Level

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 (SO42-): ≤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

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.

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Danger

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

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Certificates of Analysis (COA)

Lot/Batch Number
22590
61940

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Phosphorescent 8-quinolinol metal chelates. Excited-state properties and redox behavior.
Ballardini R, et al.
Inorganic Chemistry, 25(22), 3858-3865 (1986)
Synthesis of silica-immobilized 8-quinolinol with (aminophenyl) trimethoxysilane.
Marshall MA and Mottola HA.
Analytical Chemistry, 55(13), 2089-2093 (1983)
The reactions of 8-quinolinol.
Phillips JP.
Chemical Reviews, 56(2), 271-297 (1956)
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