一氧化二碳DCMO),分子式為C2O,是一種十分活潑的共價化合物。它是二氧化三碳光解的中間體,與COCO2C3O2等碳氧化物聯繫密切。

Quick Facts 一氧化二碳, 識別 ...
一氧化二碳
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IUPAC名
dicarbon monoxide
識別
CAS號 119754-08-4  checkY
PubChem 189691
ChemSpider 164756
SMILES
 
  • [C]=C=O
InChI
 
  • 1S/C2O/c1-2-3
InChIKey VILAVOFMIJHSJA-UHFFFAOYSA-N
性質
摩爾質量 40.02 g·mol⁻¹
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。
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它相對穩定,與NONO2會發生反應。

參考資料

  1. Bayes, Kyle. THE PHOTOLYSIS OF CARBON SUBOXIDE. Journal of the American Chemical Society. 1961-09, 83 (17): 3712–3713 [2022-03-02]. ISSN 0002-7863. doi:10.1021/ja01478a033. (原始內容存檔於2022-03-28) (英語).
  2. Anderson, D. J.; Rosenfeld, R. N. Photodissociation dynamics of carbon suboxide at 193 and 248 nm. The Journal of Chemical Physics. 1991-06-15, 94 (12): 7857–7867 [2022-03-02]. ISSN 0021-9606. doi:10.1063/1.460121. (原始內容存檔於2022-03-28) (英語).
  3. Thweatt, W. David; Erickson, Mark A.; Hershberger, John F. Kinetics of the CCO + NO and CCO + NO 2 Reactions. The Journal of Physical Chemistry A. 2004-01-01, 108 (1): 74–79 [2022-03-02]. ISSN 1089-5639. doi:10.1021/jp0304125. (原始內容存檔於2022-03-02) (英語).

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