Results 121 to 130 of about 1,461 (167)
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Oxidative polycondensation of 8-oxyquinoline alcoholate

Polymer, 1989
Abstract Oxidative polycondensation of 8-oxyquinoline alcoholate by molecular oxygen has been accomplished at 323–371 K. Product compositions, structures and molecular weights were determined by elemental and chemical analyses, by gel permeation chromatography, and infra-red and ultra-violet spectroscopy.
A.V. Ragimov   +2 more
exaly   +2 more sources

Europium(iii) phthalocyanine complexes with 8-oxyquinoline

Russian Chemical Bulletin, 2011
Europium(iii) phthalocyanine complexes containing 8-oxyquinoline fragments were synthesized. The complexes were identified and structurally characterized by IR and UV-Vis absorption spectroscopy and mass spectrometry.
K. N. Maksimova   +3 more
exaly   +2 more sources

Final Amended Report on the Safety Assessment of Oxyquinoline and Oxyquinoline Sulfate as Used in Cosmetics1

International Journal of Toxicology, 2006
Oxyquinoline is a heterocyclic phenol and Oxyquinoline Sulfate is its salt, both of which are described as cosmetic biocides for use in cosmetic formulations. In an earlier Cosmetic Ingredient Review (CIR) safety assessment, the available data were found insufficient to support safety.
exaly   +2 more sources

Final Report on the Safety Assessment of Oxyquinoline and Oxyquinoline Sulfate

Journal of the American College of Toxicology, 1992
Oxyquinoline is a heterocyclic phenol which is used as a fungicide and bactericide in cosmetic formulations at concentrations at, or less than 1.0%. Oxyquinoline is metabolized and excreted in the urine as glucuronides. The acute oral LD50 toxicity in rats was 1.2 g/kg. In subchronic studies, no deaths occurred in male and female rats at 5 doses up to
openaire   +1 more source

The determination of uranium with o‐oxyquinoline

Recueil des Travaux Chimiques des Pays-Bas, 1946
AbstractHecht and Reich‐Rohrwig's method for the determination of uranium by means of o‐oxyquinoline was subjected to a critical investigation. It was found that washing the precipitate with hot water, as prescribed in the original procedure, leads to heavy losses, which can be prevented by washing with a hot 0.04% oxine solution.
A. Claassen, J. Visser
openaire   +1 more source

Permanent Mounts Of Chromosomes After 8-Oxyquinoline and Squashing

Stain Technology, 1952
Fresh young root tips or free-hand cross sections thereof were placed in 0.002 M 8-oxyquinoline (aq.) at 10-14oC. for 3 hours. After rinsing in water 1-2 minutes, they were soaked in N HC1 at 55oC. for 25 minutes, rinsed again and squashed under a cover glass on a dry slide.
A K, SHARMA, D, BHATTACHARJEE
openaire   +2 more sources

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