78050-57-4
78050-57-4 structure
- Name: 1-(5-Bromo-2,4-dihydroxyphenyl)-3-(2-hydroxyphenyl)-2-propen-1-one
- Chemical Name: (2E)-1-(5-Bromo-2,4-dihydroxyphenyl)-3-(2-hydroxyphenyl)-2-propen -1-one
- CAS Number: 78050-57-4
- Molecular Formula: C15H11BrO4
- Molecular Weight: 335.14900
- Create Date: 2018-06-13 11:25:51
- Modify Date: 2025-09-19 13:33:34
| Name | (2E)-1-(5-Bromo-2,4-dihydroxyphenyl)-3-(2-hydroxyphenyl)-2-propen -1-one |
|---|
| Density | 1.664g/cm3 |
|---|---|
| Boiling Point | 542.7ºC at 760 mmHg |
| Molecular Formula | C15H11BrO4 |
| Molecular Weight | 335.14900 |
| Flash Point | 282ºC |
| Exact Mass | 333.98400 |
| PSA | 77.76000 |
| LogP | 3.46200 |
| Index of Refraction | 1.731 |
| HS Code | 2914700090 |
|---|
|
~72%
78050-57-4 |
| Literature: Yakovenko, V. I.; Oganesyan, E. T.; Dorofeenko, G. N. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1981 , vol. 17, # 2 p. 115 - 118 Khimiya Geterotsiklicheskikh Soedinenii, 1981 , vol. 17, # 2 p. 170 - 173 |
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |