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

CAS:6337-43-5

Fuafua mole:C22H26O8

Molecular Weight:418.44

EINECS:228-726-5

upu uiga tutusa: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

Tuu lau Feau

Fa'amatalaga Oloa

La'u mai

Faailoga o oloa

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

Tetraethyl 2,2 '- (1,4-phenylenedimethylene) bismalenate o se UV absorber ma foliga paʻepaʻe paʻepaʻe, lea e maua ai le puipuiga lelei mo pigments organic eseese, aemaise oloa lanu susulu.

Fa'amatalaga

Aitema	Fa'amatalaga
Fa'apuna	484.4±45.0 °C(Va'ai)
Malosi	1.195
Omiga ausa	0Pa ile 25℃
SOLUVE	1mg/L ile 22℃
MF	C22H26O8
mama	99%

Fa'atatauga

Tetraethyl 2,2 '- (1,4-phenyldimethylidyne) bismalonate e talafeagai mo le faʻaogaina i le tele o palasitika manino; Tetraethyl 2,2 '- (1,4-phenyldimethylidyne) bismalonate o loʻo i ai se puipuiga lelei i luga o paʻu lanu eseese, aemaise lava lanu lanu.