2433-85-4
2433-85-4 structure
- Name: 4,5-Dibromo-2-furaldehyde
- Chemical Name: 4,5-dibromofuran-2-carbaldehyde
- CAS Number: 2433-85-4
- Molecular Formula: C5H2Br2O2
- Molecular Weight: 253.87600
- Create Date: 2018-05-06 08:00:00
- Modify Date: 2025-08-25 17:03:10
| Name | 4,5-dibromofuran-2-carbaldehyde |
|---|---|
| Synonyms |
4,5-dibromofurfural
4,5-dibromofuran-2-carboxaldehyde MFCD00658947 4,5-bromo-2-furfural 4,5-Dibromo-2-furaldehyde 4,5-dibromo-furan-2-carbaldehyde 4,5-dibromo-2-furancarboxaldehyde |
| Density | 2.183g/cm3 |
|---|---|
| Boiling Point | 276.9ºC at 760mmHg |
| Melting Point | 36-37℃ |
| Molecular Formula | C5H2Br2O2 |
| Molecular Weight | 253.87600 |
| Flash Point | 121.2ºC |
| Exact Mass | 251.84200 |
| PSA | 30.21000 |
| LogP | 2.61710 |
| Vapour Pressure | 0.00468mmHg at 25°C |
| Index of Refraction | 1.617 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36/37/39 |
| HS Code | 2932190090 |
|
~75%
2433-85-4 |
| Literature: Wyeth Patent: US2006/35930 A1, 2006 ; Location in patent: Page/Page column 11 ; US 20060035930 A1 |
|
~7%
2433-85-4 |
| Literature: Asian Journal of Chemistry, , vol. 24, # 2 p. 927 - 928 |
|
~%
2433-85-4 |
| Literature: Bulletin des Societes Chimiques Belges, , vol. 105, # 10-11 p. 615 - 634 |
|
~84%
2433-85-4 |
| Literature: Asian Journal of Chemistry, , vol. 24, # 2 p. 927 - 928 |
| Precursor 3 | |
|---|---|
| DownStream 6 | |
| 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% |