5446-67-3
5446-67-3 structure
- Name: 5,6,11,12-Naphthacenetetrone,5a,11a-dihydro-
- Chemical Name: 5a,11a-dihydrotetracene-5,6,11,12-tetrone
- CAS Number: 5446-67-3
- Molecular Formula: C18H10O4
- Molecular Weight: 290.27000
- Create Date: 2017-05-03 10:47:42
- Modify Date: 2024-01-14 06:00:18
| Name | 5a,11a-dihydrotetracene-5,6,11,12-tetrone |
|---|---|
| Synonyms |
5a,11a-dihydro-naphthacene-5,6,11,12-tetraone
9.10.11.12-Tetraoxo-9.10.11.12.15.16-hexahydro-naphthacen 5a,11a-Dihydro-naphthacen-5,6,11,12-tetraon 5,6,11,12-naphthacenetetrone,5a,11a-dihydro Naphthacendichinon-dihydrid 5,6,11,12-Tetraoxo-5,5a,6,11,11a,12-hexahydro-naphthacen 15.16-Dihydro-naphthacendichinon-(9.10,11.12) 9.10.11.12-Tetraoxo-naphthacen-hexahydrid-(9.10.11.12.15.16) |
| Density | 1.422g/cm3 |
|---|---|
| Boiling Point | 548.1ºC at 760 mmHg |
| Molecular Formula | C18H10O4 |
| Molecular Weight | 290.27000 |
| Flash Point | 242ºC |
| Exact Mass | 290.05800 |
| PSA | 68.28000 |
| LogP | 2.37720 |
| Index of Refraction | 1.661 |
| HS Code | 2914190090 |
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5446-67-3 |
| Literature: Knorr; Scheidt Chemische Berichte, 1894 , vol. 27, p. 1168 Full Text Show Details Knorr; Schmidt Justus Liebigs Annalen der Chemie, 1896 , vol. 293, p. 108 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2914190090 |
|---|---|
| Summary | 2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |