二羟基丙二酸(英语:Dihydroxymalonic acid)是一种偕二醇二羧酸,分子式C3H4O6,结构简式HO-(C=O)-C(OH)2-(C=O)-OH,存在于植物紫花苜蓿和甜菜头糖蜜中[2]。
二羟基丙二酸[1] | |
---|---|
IUPAC名 Dihydroxypropanedioic acid | |
别名 | Mesoxalic acid monohydrate Oxomalonic acid monohydrate Ketomalonic acid monohydrate |
识别 | |
CAS号 | 560-27-0 |
PubChem | 68412 |
ChemSpider | 61695 |
SMILES |
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InChI |
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InChIKey | VUCKYGJSXHHQOJ-UHFFFAOYAF |
性质 | |
化学式 | C3H4O6 |
摩尔质量 | 136.06 g·mol−1 |
熔点 | 119-120 °C(392-393 K) |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考文献
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