tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate CAS 6337-43-5

CAS:6337-43-5

Molecular formula:C22H26O8

Kulemera kwa Molecular:418.44

EINECS:228-726-5

Mawu ofanana ndi mawu:B-CAP; Hostavin B-CAP; NSC 38065; p-Phenylenebis(methylenemalonic acid) tetraethyl ester; UV ABSORBER B-CAP; tetraethyl-2,2′-[1,4-phenylenebis(methanylylidene)]dimalonate; WSP UV-2000/p-Phenylenebis(methylenemalonic acid) tetraethyl ester; WSP UV-2000

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate CAS 6337-43-5 ndi chiyani?

Tetraethyl 2,2 '- (1,4-phenylenedimethylene) bismalenate ndi choyezera UV chokhala ndi mawonekedwe oyera a ufa, chomwe chimapereka chitetezo chabwino chamitundu yosiyanasiyana yamitundu, makamaka mitundu yowala.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	484.4±45.0 °C(Zonenedweratu)
Kuchulukana	1.195
Kuthamanga kwa nthunzi	0Pa pa 25 ℃
SOLUBLE	1mg/L pa 22℃
MF	C22H26O8
chiyero	99%

Kugwiritsa ntchito

Tetraethyl 2,2 '- (1,4-phenyldimethylidyne) bismalonate ndi yoyenera kugwiritsidwa ntchito mu mapulasitiki oonekera osiyanasiyana; Tetraethyl 2,2 '- (1,4-phenyldimethylidyne) bismalonate imakhala ndi chitetezo chabwino pamitundu yosiyanasiyana ya ufa, makamaka zinthu zamitundu yowala.