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N,N'-Dimethylpropyleneurea

CAS number:7226-23-5(DMSO)    molecular formula:C6H12N2O

overview

compound introduction

其结构中由于羰基具有强烈的吸电子效应,因而它是一种非质子的极性溶剂,具有高沸点、高闪点、低熔点,在过滤、蒸馏、溶剂萃取等工艺操作中使用方便;毒性极低,对人体危害微不足道,也减少了对环境的污染;由于它具有极强的溶解性,能溶解有机物、无机物、树脂、聚合物等,并对各种试剂具有活化性质,还能与其它高沸点溶剂混溶;具有极好的稳定性,在热的强碱和酸性条件下都很稳定,还具有耐水性及对光、氧的稳定性。因此DMPU应用到有机化学反应中能促进反应物溶解,加快反应速度,提高反应收率,还能替代毒性较大的溶剂。 Versatile solvent employed in N-alkylation of chiral, primary amines, O-alkylation of aldoses, and in the synthesis of poly(aryl ethers).

Specs

Chinese alias-
English alias-
CAS number7226-23-5(DMSO)molecular formulaC6H12N2O
molecular weight128.17 g/molExact mass10mM in DMSO
PSA-logp-

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