Cas号96-49-1Beilstein106249分子式C3H4O3分子量88.06别名碳酸亚乙酯纯度Purity≥99.9%(GC)碳酸酯carbonate≥99.97%(GC)乙二醇Ethyleneglycol≤100ppm(GC)水份water≤100ppm（K.F）色度Colorscale≤15APHA（铂-钴法）)