Dibenzoylmethane CAS 120-46-7

CAS;120-46-7

Formulae hypotheticae:C15H12O2

Pondus hypotheticum:224.25

EINECS:204-398-9

Synonyma:1,3-DIPHENYL-1,3-PROPANEDIONE PRO SYNTHE; ibenzoylmethane; TIANFU-CHEM CAS:120-46-7 Dibenzoylmethane; 1,3-diphenyl-3-propanedione; 1,3-Diphenylpropanedione; phenylphenacylketone; DBM; 1,3-diphenylpropane-1,3-dione; 1,3-DIPHENYL-1,3-PROPANEDIONE; karenzudk2

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Quid est Dibenzoylmethane CAS 120-46-7?

Dibenzoylmethane est lamina quadrata oblique hyalina crystallus similis. punctum liquescens 81 , punctum fervens 219 (2.4kPa). Facile est dissolvere in chlorohydrin et chloroformi, in sodium hydroxide solutum, in solutione sodium sodium solvendum, et in aqua perquam leviter solutum.

Specification

Item	Specification
fervens	219-221 °C18 mm Hg(lit.)
Densitas	0.800 g/cm3
punctum liquescens	77-79 °C.
mico punctum	219-221°C/18mm
resistivity	1.6600 (aestima)
Repono conditionibus	Repone infra +30°C.

Applicationem

Dibenzoylmethane reagens analytica, usus ad detectionem carbo disulfidionis et thalii, ad pondus uranii determinatio, ad determinatio photometrica U+4, ad extrahendum argentum, aluminium, barium, beryllium, calcium, cadmium, cobaltum, cuprum, ferrum, gallium, hydrargyrum; indium, lanthanum, magnesium, manganesum, nickel, plumbum, palladium, scandium, thorium, titanium, zincum, zirconium, etc. Dibenzoylmethane adhibetur ut co stabilitor in calcii/zinc hydroxide stabilizationis systematis ad fabricandum PVC aqua mineralis utres.