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CAS號(hào):769-42-6
英文名稱:1,3-Dimethylbarbituric acid
英文同義詞:6(1H;769-42-6;AKOS B029702;1,3-DiMethyl-;1,3-Dimethylbarbitur;1,3-Dimethylbarbituric;1,3-dimethylbarbiturates;1,3-DIMETHYLBARBITURIC ACID;N,N'-Dimethylbarbituric acid;1,3-DimethylbarbituricAcid>
中文名稱:1,3-二甲基巴比妥酸
中文同義詞:二甲基巴比妥酸;烏拉地爾雜質(zhì)6;烏拉地爾雜質(zhì)C;5H)-嘧啶三酮;1,3-二甲基巴比妥;1,3-二基巴比妥酸;1,3-二甲基巴比氨酸;曲格列汀起始物1雜質(zhì)6;1,3-二甲基巴比妥酸;1.3-二甲基巴比妥酸
分子式:C6H8N2O3
分子量:156.14
熔點(diǎn):121-123 °C (lit.) 121-123 °C
沸點(diǎn):228.1±23.0 °C(Predicted)
密度:1.322±0.06 g/cm3(Predicted)
溶解度:hot water: soluble0.5g/10 mL, clear, colorless to faintly yellow
酸度系數(shù)(pKa):pK1:4.68(+1) (25°C)
形態(tài):Crystalline Powder
顏色:White/cream/pale yellow
水溶解性:Soluble in water.
BRN:139810
CAS 數(shù)據(jù)庫:769-42-6(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:1,3-Dimethylbarbituric acid(769-42-6)
EPA化學(xué)物質(zhì)信息:2,4,6(1H,3H,5H)-Pyrimidinetrione, 1,3-dimethyl- (769-42-6)