84-40-2
84-40-2 structure
- Name: C.I.Vat Blue 35
- Chemical Name: (2E)-5-bromo-2-(5-bromo-3-oxo-1H-indol-2-ylidene)-1H-indol-3-one
- CAS Number: 84-40-2
- Molecular Formula: C16H8Br2N2O2
- Molecular Weight: 420.05500
- Create Date: 2019-01-01 12:25:26
- Modify Date: 2024-04-11 19:46:40
| Name | (2E)-5-bromo-2-(5-bromo-3-oxo-1H-indol-2-ylidene)-1H-indol-3-one |
|---|---|
| Synonyms |
5,5'-dibromoindigo
Bromoindigo |
| Density | 1.932g/cm3 |
|---|---|
| Boiling Point | 492ºC at 760 mmHg |
| Molecular Formula | C16H8Br2N2O2 |
| Molecular Weight | 420.05500 |
| Flash Point | 251.3ºC |
| Exact Mass | 417.89500 |
| PSA | 58.20000 |
| LogP | 4.61580 |
| Index of Refraction | 1.739 |
| HS Code | 2933990090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |