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四乙酸铈
英文名	Cerium(IV) acetate; Cerium tetraacetate
别名	乙酸铈(IV); 醋酸高铈
识别
CAS号	19475-87-7
性质
化学式	C8H12CeO8
摩尔质量	376.29 g·mol−1
外观	黄色晶体
结构
晶体结构	单斜晶系
空间群	C2/p
晶格常数	a = 17.77 A, b = 8.244 A, c = 8.294 A
晶格常数	α = 90°, β = 105°23′°, γ = 90°
相关物质
其他阳离子	四乙酸钍; 四乙酸铀
相关化学品	四乙酸铅
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

四乙酸铈是一种乙酸盐，化学式为Ce(CH₃COO)₄。它可由臭氧氧化Ce³⁺的乙酸溶液得到。^[3]^[4]它可以作为氧化剂进行芳环的丙酮基化反应（acetonylation），但其产率比三乙酸锰 [Mn(CH₃COO)₃]低。^[4]它也能参与芳香烃自由基硝甲基化反应（nitromethylation）。^[5]

参考文献

^ Nelson E. Hay, Jay K. Kochi. Cerium(IV) acetate. Journal of Inorganic and Nuclear Chemistry. 1968-05, 30 (3): 884–886 [2023-06-13]. doi:10.1016/0022-1902(68)80451-8. （原始内容存档于2018-06-30）（英语）.
^ Guenin, Michelle; Mentzen, Bernard; Bressat, Rene; Claudel, Bernard. Solid state of cerium(IV) acetate.（法文） Journal de Chimie Physique et de Physico-Chimie Biologique, 1969. 66 (3): 595-597. ISSN:0021-7689
^ J. K. Kochi, R. T. Tang, T. Bernath. Mechanisms of aromatic substitution. Role of cation-radicals in the oxidative substitution of arenes by cobalt(III). Journal of the American Chemical Society. 1973-10-01, 95 (21): 7114–7123 [2018-04-02]. ISSN 0002-7863. doi:10.1021/ja00802a036.
^ ^4.0 ^4.1 Michael E. Kurz, Vijayalakshmi Baru, P. Nhi Nguyen. Aromatic acetonylation promoted by manganese(III) and cerium(IV) salts. The Journal of Organic Chemistry. 1984-05-01, 49 (9): 1603–1607 [2018-04-02]. ISSN 0022-3263. doi:10.1021/jo00183a022.
^ Michael E. Kurz, Preecha Ngoviwatchai. Free-radical aromatic nitromethylation promoted by cerium(IV). The Journal of Organic Chemistry. 1981-11-01, 46 (23): 4672–4676 [2018-04-02]. ISSN 0022-3263. doi:10.1021/jo00336a008.

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[1] Nelson E. Hay, Jay K. Kochi. Cerium(IV) acetate. Journal of Inorganic and Nuclear Chemistry. 1968-05, 30 (3): 884–886 [2023-06-13]. doi:10.1016/0022-1902(68)80451-8. （原始内容存档于2018-06-30）（英语）.

[2] Guenin, Michelle; Mentzen, Bernard; Bressat, Rene; Claudel, Bernard. Solid state of cerium(IV) acetate.（法文） Journal de Chimie Physique et de Physico-Chimie Biologique, 1969. 66 (3): 595-597. ISSN:0021-7689

[3] J. K. Kochi, R. T. Tang, T. Bernath. Mechanisms of aromatic substitution. Role of cation-radicals in the oxidative substitution of arenes by cobalt(III). Journal of the American Chemical Society. 1973-10-01, 95 (21): 7114–7123 [2018-04-02]. ISSN 0002-7863. doi:10.1021/ja00802a036.

[Michael-4] 4.0 ^4.1 Michael E. Kurz, Vijayalakshmi Baru, P. Nhi Nguyen. Aromatic acetonylation promoted by manganese(III) and cerium(IV) salts. The Journal of Organic Chemistry. 1984-05-01, 49 (9): 1603–1607 [2018-04-02]. ISSN 0022-3263. doi:10.1021/jo00183a022.

[5] Michael E. Kurz, Preecha Ngoviwatchai. Free-radical aromatic nitromethylation promoted by cerium(IV). The Journal of Organic Chemistry. 1981-11-01, 46 (23): 4672–4676 [2018-04-02]. ISSN 0022-3263. doi:10.1021/jo00336a008.

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