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CAS:6337-43-5
Molecular Formula:C22H26O8
Peso Molecular:418.44
EINECS:228-726-5
Synonyms: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
What is tetraethyl 2,2′-(1,4-phenylenedimethylidyne)bismalonate CAS 6337-43-5？
Tetraethyl 2,2 ‘- (1,4-phenylenedimethylene) bismalenate is a UV absorber with a white powder appearance, which provides good protection for various organic pigments, especially bright colored products.
Especificación
| Elemento | Especificación |
| Punto de ebullición | 484.4±45.0 °C(Predicted) |
| Densidad | 1.195 |
| Presión de Vapor | 0Pa en 25℃ |
| SOLUBLE | 1mg/L at 22℃ |
| MF | C22H26O8 |
| la pureza | 99% |
Aplicación
Tetraethyl 2,2 ‘- (1,4-phenyldimethylidyne) bismalonate is suitable for use in various transparent plastics; Tetraethyl 2,2 ‘- (1,4-phenyldimethylidyne) bismalonate has a good protective effect on various organic color powders, especially bright colored products.
Embalaje
Por lo general lleno en 25kg/drum,y también se puede hacer el paquete modificado para requisitos particulares
Sinónimos
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
