4021-75-4
4021-75-4 structure
- Name: 2,3-dibromobutan-1-ol
- Chemical Name: 2,3-dibromobutan-1-ol
- CAS Number: 4021-75-4
- Molecular Formula: C4H8Br2O
- Molecular Weight: 231.91400
- Create Date: 2017-08-14 02:24:24
- Modify Date: 2025-09-22 02:09:16
| Name | 2,3-dibromobutan-1-ol |
|---|---|
| Synonyms |
2,3-Dibrom-butan-1-ol
2,3-dibromo-1-butanol 2,3-dibromo-butan-1-ol |
| Density | 1.945g/cm3 |
|---|---|
| Boiling Point | 249.6ºC at 760 mmHg |
| Molecular Formula | C4H8Br2O |
| Molecular Weight | 231.91400 |
| Flash Point | 104.8ºC |
| Exact Mass | 229.89400 |
| PSA | 20.23000 |
| LogP | 1.52560 |
| Vapour Pressure | 0.00363mmHg at 25°C |
| Index of Refraction | 1.541 |
| HS Code | 2905590090 |
|---|
| HS Code | 2905590090 |
|---|---|
| Summary | 2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |