80-69-3O=C(O)C(O)C(=O)OROBFUDYVXSDBQM-UHFFFAOYSA-NHydroxymalonic acid is a dicarboxylic acid that is malonic acid substituted by a hydroxy group at position 2. It has a role as a plant metabolite. It is a dicarboxylic fatty acid and a 2-hydroxydicarboxylic acid. It is functionally related to a malonic acid. It is a conjugate acid of a hydroxymalonate(1-).
80-69-3DTXSID6075358CHEMBL1794676CHEBI:16513安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
解説hydroxymalonic acid.C3H4O5(120.06).HOCH(COOH)2.タルトロン酸は,グリセリン酸を発煙硝酸酸化するか,メソシュウ酸をナトリウムアマルガムで還元すると得られる.無水結晶.158~160 ℃ で分解する.pK1 2.42,pK2 4.74.一水和物は60 ℃ で結晶水を失って,110~120 ℃ で昇華する.一水和物は水,エタノールに可溶,エーテルに難溶.無水物はエーテルに可溶.合成試薬として用いられる.森北出版「化学辞典(第2版)
使用Tartronic acid is used as a reactant in the catalytic oxidation with air to form mesoxalic acid.
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定義ChEBI: A dicarboxylic acid that is malonic acid substituted by a hydroxy group at position 2.