化学式 C3H4O4 （摩尔质量：104.06 g/mol）可能指：

2024年4月29日 · Malonic acid - cas 141-82-2, synthesis, structure, density, melting point, boiling point

丙烯醛，是一种 有机化合物，为最简单的不饱和醛，化学式为C3H4O，为无色或淡黄色液体，溶于水，易溶于 乙醇 、 丙酮 等多数 有机溶剂，其蒸气有很强的刺激性和催泪性，是化工中很重要的合成中间体，广泛用于树脂生产和有机合成中。 2017年10月27日， 世界卫生组织 国际癌症研究机构 公布的 致癌物 清单初步整理参考，丙烯醛在 3类致癌物 清单中。 [55] 家兔 经皮：5mg，重度刺激。 家兔经眼：1mg，重度刺激。 大鼠持续接触本品浓度4.8mg/m 3，40h后，其肝脏的 碱性 …

The molecular formula C3H4O4 (molar mass: 104.06 g/mol) may refer to:

Malonic acid is an alpha,omega-dicarboxylic acid in which the two carboxy groups are separated by a single methylene group. It has a role as a human metabolite. It is a conjugate acid of a malonate (1-). Malonic acid has been reported in Camellia sinensis, Meum athamanticum, and other organisms with data available.

中文名:丙二酸,英文名:malonic acid,CAS:141-82-2,化学式:C3H4O4,分子量:104.06,密度:1.619 g/cm3 at 25 °C,熔点:132-135 °C (dec.) (lit.),沸点:140℃（decomposition）,闪点:157°C,水溶性:1400 g/L (20 ºC),蒸汽压:0-0.2Pa at 25℃,折射率:1.4780,MSDS.

Malonic acid is a dicarboxylic acid with structure CH 2 (COOH) 2. The ionized form of malonic acid, as well as its esters and salts, are known as malonates. For example, diethyl malonate is malonic acid's diethyl ester. The name originates from the …

2021年5月7日 · Hydron;propanedioate | C3H4O4 | CID 23511544 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

ChemSpider record containing structure, synonyms, properties, vendors and database links for Malonic acid, 141-82-2, 1751370, OFOBLEOULBTSOW-UHFFFAOYSA-N

CAS号查询致力于为化学行业用户免费提供C3H4O4的CAS号、中文名称、英文名称相互转换服务,同时也包括C3H4O4的性质、化学式、分子结构、密度、熔点、沸点等信息。