Chromium(III) acetylacetonate CAS 21679-31-2

CAS:21679-31-2

Molecular formula:C15H21CrO6

Kulemera kwa Molecular:349.32

EINECS:244-526-0

Mawu ofanana ndi mawu:CHROMIUM(III) AA; CHROMIUM(III) 2,4-PENTANEDIONATE; CHROMIUM(III) ACETYLACETONATE; CHROMIUM 2,4-PENTANEDIONATE; CHROMIUM(+3)ACETYLACETONATE; CHROMIUMACETONYLACETONATE; CHROMIUM ACETYLACETONATE; CHROMIC ACETYLACETONATE; TRIS(2,4-PENTANEDIONATO)CHROMIUM(3); TRIS(ACETYLACETONATO)CHROMIUM(III)

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zogulitsa Tags

Kodi Chromium(III) acetylacetonate CAS 21679-31-2 ndi chiyani?

Acetylacetone chromium ndi gulu lothandizira lomwe limatha kupezeka pochita chromium trioxide ndi acetylacetone (Hacac). Mtundu wofiirirawu umagwiritsidwa ntchito ngati chopumulira mu mawonekedwe a NMR chifukwa uli ndi paramagnetism ndipo umasungunuka mu zosungunulira zopanda polar.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	340 °C (kuyatsa)
Kuchulukana	1.35g/cm3
Malo osungunuka	210 °C (kuyatsa)
pophulikira	>200°C
PH	6 (1g/l, H2O, 20℃)
Zosungirako	Sungani pansi +30 ° C.

Kugwiritsa ntchito

Chromium (III) acetylacetonate imagwiritsidwa ntchito ngati chochepetsera kuphulika komanso chothandizira organic synthesis. Chromium (III) acetylacetonate ingagwiritsidwe ntchito ngati chothandizira kuti makutidwe ndi okosijeni a methyl methacrylate; Makhalidwe apamwamba a polyurethane olimba omwe amagwiritsidwa ntchito kusinthidwa