4906-22-3
4906-22-3 structure
- Name: 4-(3,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-2,6-dimethylcyclohexa-2,5-dien-1-one
- Chemical Name: 4-(3,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-2,6-dimethylcyclohexa-2,5-dien-1-one
- CAS Number: 4906-22-3
- Molecular Formula: C16H16O2
- Molecular Weight: 240.29700
- Create Date: 2018-11-24 16:50:17
- Modify Date: 2024-01-03 13:04:07
| Name | 4-(3,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-2,6-dimethylcyclohexa-2,5-dien-1-one |
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| Synonyms |
3,5,3',5'-tetramethyl-4,4'-diphenoquinone
(Bi-2,5-cyclohexadien-1-ylidene)-4,4'-dione,3,3',5,5'-tetramethyl Tetramethyldiphenoquinone 3,3',5,5'-Tetramethyldiphenoquinone 2,6,2',6'-tetramethyldiphenoquinone 3,3',5,5'-tetramethyl-1,1'-bi(cyclohexa-2,5-dien-1-ylidene)-4,4'-dione 3,3',5,5'-tetramethyl-1,4-diphenoquinone 3,3',5,5'-Tetramethyl-4,4'-diphenoquinone 2,5-Cyclohexadien-1-one,4-(3,5-dimethyl-4-oxo-2,5-cyclohexadien-1-ylidene)-2,6-dimethyl 4-(3,5-dimethyl-4-oxo-2,5-cyclohexadienylidene)-2,6-dimethyl-2,5-cyclohexadienone |
| Density | 1.123g/cm3 |
|---|---|
| Boiling Point | 375.1ºC at 760 mmHg |
| Melting Point | 205-207ºC |
| Molecular Formula | C16H16O2 |
| Molecular Weight | 240.29700 |
| Flash Point | 140.7ºC |
| Exact Mass | 240.11500 |
| PSA | 34.14000 |
| LogP | 3.23360 |
| Index of Refraction | 1.572 |
| HS Code | 2914299000 |
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| Precursor 10 | |
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| DownStream 2 | |
| HS Code | 2914299000 |
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| Summary | 2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |