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

CAS:6337-43-5

Molecular Formula:C22H26O8

Molecular Weight:418.44

EINECS:228-726-5

Mashoko anoreva zvakafanana: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

Siya Mharidzo Yako

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Product Tags

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

Tetraethyl 2,2 '- (1,4-phenylenedimethylene) bismalenate is UV absorber ine hupfu chena chitarisiko, iyo inopa kuchengetedzwa kwakanaka kune dzakasiyana siyana organic pigments, kunyanya mavara akajeka zvigadzirwa.

Tsanangudzo

Item	Tsanangudzo
Boiling point	484.4±45.0 °C(Zvakafanotaurwa)
Density	1.195
Mhepo pressure	0Pa pa25 ℃
SOLUBLE	1mg/L pa22℃
MF	C22H26O8
kuchena	99%

Application

Tetraethyl 2,2 '- (1,4-phenyldimethylidyne) bismalonate yakakodzera kushandiswa mumapurasitiki akasiyana-siyana akajeka; Tetraethyl 2,2 '- (1,4-phenyldimethylidyne) bismalonate ine simba rekudzivirira pamhando dzakasiyana dzehupfu hwemavara, kunyanya zvigadzirwa zvine mavara akajeka.