war

Sifooyinka dimethylaminoethyl ester-ka xooggan

Barta dhalaalaysa -60°C,

dhibic karkaraya 64°C, 12 mmHg (iftiin),

cufnaanta 0.943 g/mL at 25°C (iftiin),

cadaadiska uumiga 0.35 psi (20°C),

Tusmada Refractive n20/D1,

barta iftiiminta 138°F,

xaaladaha kaydinta 2-8°C,

isku-dhafka aashitada (pKa) 8.21 ± 0.28 (Saadaasha),

dareere hufan, midab la'aan ilaa jaalle khafiif ah ilaa oranji khafiif ah.

Codsiyada: Daraasaddan, dimethylaminoethyl acrylate waxaa loo isticmaalay dareere ahaan si loo baaro xasilloonida hydrolytic ee poly(2-dimethylamino)methacrylate, taas oo la barbar dhigay kan monomethylaminomethyl acrylate. Natiijadan waxaa loo aaneeyay isku-duwidda kooxda dimethylamino ee protonated iyo kooxda carbonyl, taasoo ka dhigaysa ester-ka mid u nugul weerarka nucleophilic ee ion-ka hydroxyl.

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Waqtiga boostada: Jan-13-2026