72857-86-4
72857-86-4 structure
- Name: 3,4-DIBROMO-5-PHENYL-2(5H)-FURANONE
- Chemical Name: 3,4-dibromo-2-phenyl-2H-furan-5-one
- CAS Number: 72857-86-4
- Molecular Formula: C10H6Br2O2
- Molecular Weight: 317.96100
- Create Date: 2019-01-13 12:07:35
- Modify Date: 2025-08-26 23:29:40
| Name | 3,4-dibromo-2-phenyl-2H-furan-5-one |
|---|---|
| Synonyms |
4P-514S
3,4-dibromo-5-phenyl-2(5H)-furanone dibromophenylfuranone 3,4-Dibrom-5-phenyl-5H-furan-2-on 2,3-dibromo-4-phenylcrotonolactone 3,4-dibromo-5-phenyl-5H-furan-2-one 3,4-dibromo-5-phenylfuran-2(5H)-one |
| Density | 2.006g/cm3 |
|---|---|
| Boiling Point | 409.7ºC at 760 mmHg |
| Melting Point | 74-76ºC |
| Molecular Formula | C10H6Br2O2 |
| Molecular Weight | 317.96100 |
| Flash Point | 201.6ºC |
| Exact Mass | 315.87300 |
| PSA | 26.30000 |
| LogP | 3.28590 |
| Index of Refraction | 1.678 |
| HS Code | 2932209090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 2 | |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |