2288-98-4
2288-98-4 structure
- Name: 6H,11H-[2]Benzopyrano[4,3-c][1]benzopyran-6,11-dione
- Chemical Name: isochromeno[4,3-c]chromene-6,11-dione
- CAS Number: 2288-98-4
- Molecular Formula: C16H8O4
- Molecular Weight: 264.23200
- Create Date: 2017-02-17 05:24:26
- Modify Date: 2024-04-03 10:28:07
| Name | isochromeno[4,3-c]chromene-6,11-dione |
|---|---|
| Synonyms |
3.4:2'.3'>Isocumarinocumarin
HMS1598H02 5,12-Dioxa-chrysene-6,11-dione <2>benzopyrano<4,3-c>1>benzopyran-5,12-dione Cumarino<3.4:4'.3'>isocumarin |
| Density | 1.49g/cm3 |
|---|---|
| Boiling Point | 488.6ºC at 760mmHg |
| Molecular Formula | C16H8O4 |
| Molecular Weight | 264.23200 |
| Flash Point | 260.5ºC |
| Exact Mass | 264.04200 |
| PSA | 60.42000 |
| LogP | 3.05260 |
| Vapour Pressure | 1.07E-09mmHg at 25°C |
| Index of Refraction | 1.708 |
| HS Code | 2932999099 |
|---|
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2288-98-4 |
| Literature: Merchant; Koshti; Bakre Journal of Heterocyclic Chemistry, 1981 , vol. 18, # 8 p. 1655 - 1658 |
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2288-98-4 |
| Literature: Merchant; Koshti; Bakre Journal of Heterocyclic Chemistry, 1981 , vol. 18, # 8 p. 1655 - 1658 |
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2288-98-4 |
| Literature: Stadlbauer; Ghobrial; Kappe 1980 , vol. 35, # 7 p. 892 - 895 |
| 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% |