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

CAS:6337-43-5

Qaacidda Molekuleeri:C22H26O8

Miisaanka Molekule:418.44

EINECS:228-726-5

Isku-mid ah: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

Farriintaada ka tag

Faahfaahinta Badeecada

Soo dejiso

Calaamadaha Alaabta

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

Tetraethyl 2,2 '- (1,4-phenylenedimethylene) bismalenate waa nuuge UV ah oo leh muuqaal budo cad, kaas oo bixiya ilaalin wanaagsan oo loogu talagalay midabyo kala duwan oo dabiici ah, gaar ahaan alaabada midabada dhalaalaya.

Faahfaahinta

Shay	Faahfaahinta
Barta karkarinta	484.4±45.0 °C (Saadaasha)
Cufnaanta	1.195
Cadaadiska uumiga	0Pa at 25℃
MILA	1mg/L heerkul ah 22℃
MF	C22H26O8
daahirnimo	99%

Codsiga

Tetraethyl 2,2 '- (1,4-phenyldimethylidyne) bismalonate waxay ku habboon tahay in loo isticmaalo balaastikada kala duwan ee hufan; Tetraethyl 2,2 '- (1,4-phenyldimethylidyne) bismalonate waxay leedahay saameyn ilaalin wanaagsan oo ku saabsan budada midabada dabiiciga ah ee kala duwan, gaar ahaan alaabada midabada dhalaalaya.