26962-40-3
26962-40-3 structure
- Name: Cyperaquinone
- Chemical Name: 5-methyl-2-prop-1-en-2-ylfuro[3,2-f][1]benzofuran-4,8-dione
- CAS Number: 26962-40-3
- Molecular Formula: C14H10O4
- Molecular Weight: 242.22700
- Create Date: 2018-09-28 07:55:22
- Modify Date: 2024-01-11 10:03:47
| Name | 5-methyl-2-prop-1-en-2-ylfuro[3,2-f][1]benzofuran-4,8-dione |
|---|---|
| Synonyms |
Cyperaquinone
Benzo[1,2-b:5,4-b']difuran-4,8-dione,5-methyl-2-(1-methylethenyl) 3-Methyl-6-prop-1-en-2-ylfuro(3,2-f(1)benzoxole-4,8-dione 3-Methyl-6-prop-1-en-2-ylfuro[3,2-f][1]benzofuran-4,8-dione 2-isopropenyl-5-methyl-benzo[1,2-b,5,4-b']difuran-4,8-dione Cyperachinon |
| Density | 1.297g/cm3 |
|---|---|
| Boiling Point | 411ºC at 760mmHg |
| Molecular Formula | C14H10O4 |
| Molecular Weight | 242.22700 |
| Flash Point | 198ºC |
| Exact Mass | 242.05800 |
| PSA | 60.42000 |
| LogP | 2.98950 |
| Vapour Pressure | 5.76E-07mmHg at 25°C |
| Index of Refraction | 1.581 |
| HS Code | 2932190090 |
|---|
| HS Code | 2932190090 |
|---|---|
| Summary | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |