20163-90-0
20163-90-0 structure
- Name: 2,3-Dibromobutane-1,4-diol
- Chemical Name: 2,3-Dibromobutane-1,4-diol
- CAS Number: 20163-90-0
- Molecular Formula: C4H8Br2O2
- Molecular Weight: 247.91300
- Create Date: 2018-04-02 08:00:00
- Modify Date: 2024-01-14 08:27:45
| Name | 2,3-Dibromobutane-1,4-diol |
|---|---|
| Synonyms |
2,3-Dibromo-1,4-butanediol
SUCCINIC ACID DIBENZYL ESTER SPASMINE 2,3,5,6-TETRAFLUORO-4-METHYLBENZYLCHLORIDE BENZYL SUCCINATE MFCD00011549 2,3-dibromo-1,4-dihydroxy-2-butane DIBENZYL SUCCINATE 2,3-Dibrom-butandiol-1,4 1,4-dihydroxy-2,3-dibromobutane 2,3-dibromo-butane-1,4-diol 2,3-Dibrom-butan-1,4-diol |
| Density | 1.256 g/cm3 |
|---|---|
| Boiling Point | 148-150ºC1.5 mm Hg(lit.) |
| Melting Point | 88-90ºC(lit.) |
| Molecular Formula | C4H8Br2O2 |
| Molecular Weight | 247.91300 |
| Exact Mass | 245.88900 |
| PSA | 40.46000 |
| LogP | 0.49800 |
| Vapour Pressure | 3.73E-05mmHg at 25°C |
| Index of Refraction | 1.583 |
|
~89%
20163-90-0 |
| Literature: Kim, Kyoung-Mahn; Park, In-Hwan Synthesis, 2004 , # 16 p. 2641 - 2644 |
|
~%
20163-90-0 |
| Literature: Prevost Annales de Chimie (Cachan, France), 1928 , vol. <10>10, p. 357,378,389 Anm. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1926 , vol. 182, p. 854,1475 Full Text Show Details Prevost Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1926 , vol. 183, p. 1293 Annales de Chimie (Cachan, France), 1928 , vol. <10>10, p. 400,417 |
|
~%
20163-90-0 |
| Literature: Prevost Annales de Chimie (Cachan, France), 1928 , vol. <10>10, p. 357,378,389 Anm. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1926 , vol. 182, p. 854,1475 |
| 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% |