3855-85-4
3855-85-4 structure
- Name: 6,8-DIBROMO-3-BUTYRYL-2H-CHROMEN-2-ONE
- Chemical Name: 6,8-dibromo-3-butanoylchromen-2-one
- CAS Number: 3855-85-4
- Molecular Formula: C13H10Br2O3
- Molecular Weight: 374.02500
- Create Date: 2016-03-18 21:16:44
- Modify Date: 2024-01-13 11:39:56
| Name | 6,8-dibromo-3-butanoylchromen-2-one |
|---|---|
| Synonyms |
HMS545J21
6,8-Dibrom-coumaryl-3-propylketon 6,8-Dibrom-3-butyryl-cumarin 6,8-dibromo-3-butyryl-coumarin 6,8-dibromo-3-butyryl-2H-chromen-2-one |
| Density | 1.766g/cm3 |
|---|---|
| Boiling Point | 494.6ºC at 760mmHg |
| Melting Point | 200ºC |
| Molecular Formula | C13H10Br2O3 |
| Molecular Weight | 374.02500 |
| Flash Point | 252.9ºC |
| Exact Mass | 371.90000 |
| PSA | 47.28000 |
| LogP | 4.30080 |
| Index of Refraction | 1.612 |
| HS Code | 2932209090 |
|---|
|
~%
3855-85-4 |
| Literature: Buu-Hoi et al. Bulletin de la Societe Chimique de France, 1957 , p. 561 |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |