21461-15-4
21461-15-4 structure
- Name: 5-(4-Bromophenylazo)-2-hydroxybenzoic acid
- Chemical Name: (3E)-3-[(4-bromophenyl)hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylic acid
- CAS Number: 21461-15-4
- Molecular Formula: C13H9BrN2O3
- Molecular Weight: 321.12600
- Create Date: 2017-08-01 17:54:32
- Modify Date: 2024-04-01 11:57:48
| Name | (3E)-3-[(4-bromophenyl)hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylic acid |
|---|---|
| Synonyms | 5-p-Bromphenylazo-salicylsaeure |
| Density | 1.616g/cm3 |
|---|---|
| Boiling Point | 458.234ºC at 760 mmHg |
| Molecular Formula | C13H9BrN2O3 |
| Molecular Weight | 321.12600 |
| Flash Point | 230.932ºC |
| Exact Mass | 319.98000 |
| PSA | 78.76000 |
| LogP | 2.43990 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.662 |
| HS Code | 2927000090 |
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| HS Code | 2927000090 |
|---|---|
| Summary | 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |