Dibenzoylmethane CAS 120-46-7

CAS:120-46-7

Molecular formula:C15H12O2

Kulemera kwa Molecular:224.25

EINECS:204-398-9

Mawu ofanana ndi mawu:1,3-DIPHENYL-1,3-PROPANEDIONE KWA SYNTHE; kukhalanzoylmethane; 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; kalenzudk2

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Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Dibenzoylmethane CAS 120-46-7 ndi chiyani?

Dibenzoylmethane ndi kristalo wopanda mtundu wa oblique square plate. Malo osungunuka 81 ℃, malo otentha 219 ℃ (2.4kPa). Zosavuta kusungunuka mu chlorohydrin ndi chloroform, sungunuka mu sodium hydroxide solution, insoluble mu sodium carbonate solution, komanso kusungunuka pang'ono m'madzi.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	219-221 °C18 mm Hg (kuyatsa)
Kuchulukana	0.800g/cm3
Malo osungunuka	77-79 °C (kuyatsa)
pophulikira	219-221 ° C / 18mm
resistivity	1.6600 (chiyerekezo)
Zosungirako	Sungani pansi +30 ° C.

Kugwiritsa ntchito

Dibenzoylmethane analytical reagent, yomwe imagwiritsidwa ntchito pozindikira kaboni disulfide ndi thallium, pozindikira kulemera kwa uranium, kutsimikiza kwa chithunzi cha U+4, pochotsa siliva, aluminiyamu, barium, beryllium, calcium, cadmium, cobalt, mkuwa, chitsulo, gallium, mercury, indium, lanthanum, magnesium, manganese, nickel, lead, palladium, scandium, thorium, titaniyamu, zinki, zirconium, etc. Dibenzoylmethane imagwiritsidwa ntchito ngati co stabilizer mu calcium / zinc hydroxide stabilization system kupanga PVC mabotolo amadzi amchere.