查看“︁丙二酸二甲酯”︁的源代码

{{chembox
| Watchedfields = changed
| verifiedrevid = 421096900
|Reference=<ref>''Merck Index'', 11th Edition, '''6009'''.</ref>
|ImageFile=dimethyl malonate.png
|ImageSize=180px
|IUPACName=propanedioic acid dimethyl ester
|Section1= {{Chembox Identifiers
|  ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 21106102
| InChI = 1/C5H8O4/c1-8-4(6)3-5(7)9-2/h3H2,1-2H3
| InChIKey = BEPAFCGSDWSTEL-UHFFFAOYAJ
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C5H8O4/c1-8-4(6)3-5(7)9-2/h3H2,1-2H3
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = BEPAFCGSDWSTEL-UHFFFAOYSA-N
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo=108-59-8
|  PubChem=7943
|  SMILES=COC(=O)CC(=O)OC
  }}
|Section2= {{Chembox Properties
|  Formula=C<sub>5</sub>H<sub>8</sub>O<sub>4</sub>
|  MolarMass=132.115
|  Appearance=无色液体
|  Density=1.154
|  MeltingPtC=-62
|  BoilingPt=180–181&nbsp;°C
|  Solubility=微溶
  }}
|Section3= {{Chembox Hazards
|  MainHazards=
|  FlashPt=
|  Autoignition=
  }}
}}

'''丙二酸二甲酯'''（'''Dimethyl malonate'''）是由[[丙二酸]]与[[甲醇]]的酯化反应得到的[[酯|二酯]]，在有机合成上作为[[巴比妥酸]]的前体。
==合成==
丙二酸二甲酯可由[[甲缩醛]]与[[一氧化碳|CO]]反应制得：<ref name="R. A. Sheldon">{{cite book| author  = R. A. Sheldon | title = Chemicals from Synthesis Gas: Catalytic Reactions of CO and | publisher = Springer | ISBN = 902771489-4 | year = 1983 | url = http://books.google.com/books?id=s1_rjRUlu1EC| pages = 207 }}</ref>
:<math>\mathrm{H_2C(OCH_3)_2 + 2 \ CO \longrightarrow CH_2(CO_2CH_3)_2}</math>

==参见==
* [[丙二酸二乙酯]]

==参考资料==
{{Reflist}}
[[Category:甲酯]]
[[Category:丙二酸酯]]
{{ester-stub}}