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

CAS:6337-43-5

Mfumo wa Molekuli:C22H26O8

Uzito wa Masi:418.44

EINECS:228-726-5

Visawe:B-CAP; Hostavin B-CAP; BMT 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

Acha Ujumbe Wako

Maelezo ya Bidhaa

Pakua

Lebo za Bidhaa

Tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate CAS 6337-43-5 ni nini?

Tetraethyl 2,2 '- (1,4-phenylenedimethylene) bismalenate ni kifyonzaji cha UV chenye mwonekano wa poda nyeupe, ambayo hutoa ulinzi mzuri kwa rangi mbalimbali za kikaboni, hasa bidhaa za rangi angavu.

Vipimo

Kipengee	Vipimo
Kiwango cha kuchemsha	484.4±45.0 °C(Iliyotabiriwa)
Msongamano	1.195
Shinikizo la mvuke	0Pa kwa 25℃
SULUBU	1mg/L katika 22℃
MF	C22H26O8
usafi	99%

Maombi

Tetraethyl 2,2 '- (1,4-phenyldimethylidyne) bismalonate inafaa kwa matumizi katika plastiki mbalimbali za uwazi; Tetraethyl 2,2 '- (1,4-phenyldimethylidyne) bismalonate ina athari nzuri ya kinga kwenye poda mbalimbali za rangi za kikaboni, hasa bidhaa za rangi angavu.