Benzoin CAS 119-53-9

CAS:119-53-9

Fomula ya Maselo:C14H12O2

Kulemera kwa Maselo:212.24

EINECS:204-331-3

Mawu ofanana:Mafuta a amondi onunkhira; camphor ya mafuta a amondi onunkhira; camphor ya mafuta a amondi onunkhira; 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

Ma tag a Zamalonda

Kodi Benzoin CAS 119-53-9 ndi chiyani?

Benzoin imapangidwa ndi kusungunuka kwa mamolekyu awiri a benzaldehyde mu yankho la ethanol lotentha la potassium cyanide kapena sodium cyanide pogwiritsa ntchito benzoin. Sisungunuka m'madzi ozizira, imasungunuka pang'ono m'madzi otentha ndi ether, imasungunuka mu ethanol ndi asidi wokhuthala kuti apange benzoyl.

Kufotokozera

Chinthu	Kufotokozera
Malo otentha	194 °C12 mm Hg (lit.)
Kuchulukana	1.31
Kupanikizika kwa nthunzi	1.3 hPa (136 °C)
pophulikira	181
SULUKITSA	Sungunuka mu chlorine
Malo osungiramo zinthu	Sungani pansi pa +30°C.

Kugwiritsa ntchito

Benzoin ndi zinthu zopangidwa ndi organic zomwe zimagwiritsidwa ntchito popanga zokutira ndi zomatira zomwe zimayamwa kuwala, zomwe zimagwiritsidwa ntchito popanga benzoyl, komanso zimagwiritsidwa ntchito popanga mbale zosindikizira za utomoni zomwe zimayamwa kuwala, ma inki omwe amayamwa kuwala, ndi magalasi oyeretsedwa pang'ono. Benzoin imagwiritsidwa ntchito ngati mankhwala, chopangira utoto, chokometsera, ndi zina zotero.