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

CAS:6337-43-5

Tsarin kwayoyin halitta:Saukewa: C22H26O8

Nauyin Kwayoyin Halitta:418.44

EINECS:228-726-5

Ma’ana: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

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

Tetraethyl 2,2 '- (1,4-phenylenedimethylene) bismalenate ne mai UV absorber tare da farin foda bayyanar, wanda ke ba da kariya mai kyau ga daban-daban kwayoyin pigments, musamman haske launuka.

Ƙayyadaddun bayanai

Abu	Ƙayyadaddun bayanai
Wurin tafasa	484.4± 45.0 °C (An annabta)
Yawan yawa	1.195
Matsin tururi	0 Pa da 25 ℃
MAI RUWANCI	1mg/L a 22 ℃
MF	Saukewa: C22H26O8
tsarki	99%

Aikace-aikace

Tetraethyl 2,2 '- (1,4-phenyldimethylidyne) bismalonate ya dace don amfani a cikin wasu robobi masu haske; Tetraethyl 2,2 '- (1,4-phenyldimethylidyne) bismalonate yana da tasiri mai kyau na kariya akan nau'in launi daban-daban, musamman samfurori masu launi.