手機(jī)掃碼訪問本站
微信咨詢
CAS號(hào):37622-90-5
英文名稱:Ethyl pyrazole-4-carboxylate
英文同義詞:ecarboxyL;4-PyrazoL;Regadenoson impurity C;Regadenoson Impurity 7;4- pyrazoleethyl forMate;4-Ethoxycarbonylpyrazole;hylpyrazole-4-Carboxylate;Ethyl 4-pyrazolecarboxylae;ETHYL 4-PYRAZOLECARBOXYLATE;ETHYL PYRAZOLE-4-CARBOXYLATE
中文名稱:4-吡唑甲酸乙酯
中文同義詞:吡唑-4-甲酸;瑞加德松雜質(zhì)7;瑞加諾生雜質(zhì)C;乙酯4-吡唑甲酸;4-吡唑羧酸乙酯;4-吡唑甲酸乙酯;吡唑-4-羧酸乙酯;吡唑-4-甲酸乙酯;乙基-4-吡唑甲酸酯;4-吡唑甲酸乙酯 1G
分子式:C6H8N2O2
分子量:140.14
熔點(diǎn):78-80 °C (lit.)
沸點(diǎn):138-140 °C/3 mmHg (lit.)
密度:1.2850 (rough estimate)
折射率:1.5010 (estimate)
閃點(diǎn):138-140°C/3mm
儲(chǔ)存條件:Sealed in dry,Room Temperature
溶解度:Miscible with acetone.
形態(tài):Crystalline Powder
酸度系數(shù)(pKa):11.70±0.50(Predicted)
顏色:White to pale yellow
InChIKey:KACZQOKEFKFNDB-UHFFFAOYSA-N
CAS 數(shù)據(jù)庫(kù):37622-90-5(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:4-(C2H5COO)-pyrazole(37622-90-5)