化合物问答
阻燃剂 FRC-1(CAS号：42595-45-9)的物理化学性质是什么？
答案
![Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate](https://cnstatic.chemtradehub.com/structs/425/42595-45-9-eae6.webp "Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate")
阻燃剂 FRC-1 为无色至淡黄色晶体，分子量约为416.92。它在水中溶解度较低，在有机溶剂中溶解度较高。该化合物具有一定的反应活性，特别是在酸性条件下容易发生水解反应。
关于
CAS号
42595-45-9
英文名称
Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate
中文名称
阻燃剂 FRC-1
分子式
C15H31O9P3
分子量
448.33 g/mol
SMILES
CCC1(COP(=O)(OC1)C)COP(=O)(C)OCC2(COP(=O)(OC2)C)CC
InChIKey
WUGSTSBQFHQUJQ-UHFFFAOYSA-N
最后更新: 2025-12-28 14:56
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