Benzoin CAS 119-53-9

CAS:119-53-9

Molecular formula:C14H12O2

Kulemera kwa Molecular:212.24

EINECS:204-331-3

Mawu ofanana ndi mawu:mafuta a amondi camphor owawa; bitteralmondoilcamphor; zowawa-amondi-mafuta camphor; Ethanone, 2-hydroxy-1,2-diphenyl; Ethanone, 2-hydroxy-1,2-diphenyl-; Fenyl-alpha-hydroxybenzylketon; Hydroxy-2-phenyl acetophenone; Ketone, alpha-hydroxybenzyl phenyl

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zogulitsa Tags

Kodi Benzoin CAS 119-53-9 ndi chiyani?

Benzoin amapangidwa ndi condensation wa mamolekyu awiri a benzaldehyde mu njira yotentha ya ethanol ya potaziyamu cyanide kapena sodium cyanide pogwiritsa ntchito benzoin. Sasungunuke m'madzi ozizira, sungunuka pang'ono m'madzi otentha ndi ether, sungunuka mu Mowa ndi asidi wambiri kupanga benzoyl.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	194 °C12 mm Hg (kuyatsa)
Kuchulukana	1.31
Kuthamanga kwa nthunzi	1.3 hPa (136 °C)
pophulikira	181
SOLUBLE	Kusungunuka mu klorini
Zosungirako	Sungani pansi +30 ° C.

Kugwiritsa ntchito

Benzoin ndi organic zopangira zopangira zomwe zimagwiritsidwa ntchito mu zokutira zithunzi ndi zomatira, zomwe zimagwiritsidwa ntchito popanga benzoyl, ndipo zimagwiritsidwa ntchito popanga zithunzi za utomoni wosindikiza ma convex mbale, inki zowoneka bwino, ndi zinthu zamagalasi owala. Benzoin amagwiritsidwa ntchito ngati mankhwala, utoto wapakatikati, wokometsera, etc