litaba

Thepa ea ester e matla ea dimethylaminoethyl

Ntlha ea ho qhibiliha -60°C,

boemo ba ho belisa 64°C, 12 mmHg (ka ho le letona),

bongata ba 0.943 g/mL ho 25°C (hanyane),

khatello ea mouoane 0.35 psi (20°C),

index ea refractive n20/D1,

ntlha ea flash 138°F,

maemo a polokelo 2-8°C,

tekanyo ea asiti (pKa) 8.21 ± 0.28 (E boletsoeng esale pele),

e hlahisa mokelikeli o bonaletsang, o se nang 'mala ho tloha bosehla bo bobebe ho isa lamunu e bobebe.

Ditshebediso: Thutong ena, dimethylaminoethyl acrylate e sebedisitswe e le solvent ho batlisisa botsitso ba hydrolytic ba poly(2-dimethylamino)methacrylate, e bapiswang le ya monomethylaminomethyl acrylate. Sephetho sena se bakilwe ke ho hokahana ha sehlopha sa dimethylamino se nang le protonated le sehlopha sa carbonyl, e leng se etsang hore ester e be kotsing e kgolo ya tlhaselo ya nucleophilic ke hydroxyl ion.

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Nako ea poso: Pherekhong-13-2026