21083-33-0
21083-33-0 structure
- Name: 6-(oxomethylidene)cyclohexa-2,4-dien-1-one
- Chemical Name: 6-(oxomethylidene)cyclohexa-2,4-dien-1-one
- CAS Number: 21083-33-0
- Molecular Formula: C7H4O2
- Molecular Weight: 120.10500
- Create Date: 2017-06-06 05:32:29
- Modify Date: 2024-01-07 15:45:31
| Name | 6-(oxomethylidene)cyclohexa-2,4-dien-1-one |
|---|---|
| Synonyms |
6-oxacyclohexa-2,4-dienylideneketene
2,4-Cyclohexadien-1-one,6-carbonyl |
| Density | 1.13g/cm3 |
|---|---|
| Boiling Point | 187.7ºC at 760 mmHg |
| Molecular Formula | C7H4O2 |
| Molecular Weight | 120.10500 |
| Flash Point | 65.7ºC |
| Exact Mass | 120.02100 |
| PSA | 34.14000 |
| LogP | 0.43950 |
| Vapour Pressure | 0.623mmHg at 25°C |
| Index of Refraction | 1.524 |
| HS Code | 2932999099 |
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21083-33-0 |
| Literature: 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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21083-33-0 |
| Literature: Itoh, Takayoshi; Tatsugi, Jiro; Tomioka, Hideo Bulletin of the Chemical Society of Japan, 2009 , vol. 82, # 4 p. 475 - 481 |
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21083-33-0 |
| Literature: Itoh, Takayoshi; Tatsugi, Jiro; Tomioka, Hideo Bulletin of the Chemical Society of Japan, 2009 , vol. 82, # 4 p. 475 - 481 |
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21083-33-0 |
| Literature: Aycard, Jean-Pierre; Volanschi, Elena; Hnach, Mohamed; Zineddine, Hamid; N'Guessan, Thomas Yao Journal of Chemical Research, Miniprint, 1995 , # 9 p. 2068 - 2083 |
| HS Code | 2932999099 |
|---|---|
| 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% |