6-(oxomethylidene)cyclohexa-2,4-dien-1-one
更新时间：2025-09-25 17:33:54
6-(oxomethylidene)cyclohexa-2,4-dien-1-one结构式
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常用名 | 6-(oxomethylidene)cyclohexa-2,4-dien-1-one | 英文名 | 6-(oxomethylidene)cyclohexa-2,4-dien-1-one |
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| CAS号 | 21083-33-0 | 分子量 | 120.10500 | |
| 密度 | 1.13g/cm3 | 沸点 | 187.7ºC at 760 mmHg | |
| 分子式 | C7H4O2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 65.7ºC |
| 英文名 | 6-(oxomethylidene)cyclohexa-2,4-dien-1-one |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.13g/cm3 |
|---|---|
| 沸点 | 187.7ºC at 760 mmHg |
| 分子式 | C7H4O2 |
| 分子量 | 120.10500 |
| 闪点 | 65.7ºC |
| 精确质量 | 120.02100 |
| PSA | 34.14000 |
| LogP | 0.43950 |
| 蒸汽压 | 0.623mmHg at 25°C |
| 折射率 | 1.524 |
| 海关编码 | 2932999099 |
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6-(oxomethylide... 21083-33-0 |
| 文献：Liu, Regina C.-Y.; Lusztyk, Janusz; McAllister, Michael A.; Tidwell, Thomas T.; Wagner, Brian D. Journal of the American Chemical Society, 1998 , vol. 120, # 25 p. 6247 - 6251 |
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~%
6-(oxomethylide... 21083-33-0 |
| 文献：Itoh, Takayoshi; Tatsugi, Jiro; Tomioka, Hideo Bulletin of the Chemical Society of Japan, 2009 , vol. 82, # 4 p. 475 - 481 |
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~%
6-(oxomethylide... 21083-33-0 |
| 文献：Itoh, Takayoshi; Tatsugi, Jiro; Tomioka, Hideo Bulletin of the Chemical Society of Japan, 2009 , vol. 82, # 4 p. 475 - 481 |
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~%
6-(oxomethylide... 21083-33-0 |
| 文献：Aycard, Jean-Pierre; Volanschi, Elena; Hnach, Mohamed; Zineddine, Hamid; N'Guessan, Thomas Yao Journal of Chemical Research, Miniprint, 1995 , # 9 p. 2068 - 2083 |
CAS号119-36-8
CAS号69-72-7| 海关编码 | 2932999099 |
|---|---|
| 中文概述 | 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 6-oxacyclohexa-2,4-dienylideneketene |
| 2,4-Cyclohexadien-1-one,6-carbonyl |
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