2100306-80-5
基本信息
英文別名
HO-PEG5-COOMeCAS_2100306-80-5
Hydroxy-PEG5-methyl ester
Hydroxy-PEG5-C2-methyl ester
4,7,10,13,16-Pentaoxaoctadecanoic acid, 18-hydroxy-, methyl ester
物理化學(xué)性質(zhì)
沸點(diǎn)414.8±40.0 °C(Predicted)
密度1.109±0.06 g/cm3(Predicted)
酸度系數(shù)(pKa)14.36±0.10(Predicted)
形態(tài)Liquid
顏色Colorless to light yellow
應(yīng)用領(lǐng)域
用途一
Hydroxy-PEG5-methyl ester is a PEG linker containing a hydroxyl group and a methyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. Methyl ester can be hydrolyzed under strong basic condition.