74815-81-9
74815-81-9 structure
- Name: 6,7-Dibromo-2,3-naphthalenedicarbonitrile
- Chemical Name: 6,7-Dibromonaphthalene-2,3-dicarbonitrile
- CAS Number: 74815-81-9
- Molecular Formula: C12H4Br2N2
- Molecular Weight: 335.982
- Create Date: 2018-02-09 08:00:00
- Modify Date: 2024-01-25 20:22:00
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Solubility in hot DMF：almost transparency
| Name | 6,7-Dibromonaphthalene-2,3-dicarbonitrile |
|---|---|
| Synonyms |
6,7-Dibromo-2,3-naphthalenedicarbonitrile
6,7-Dibromonaphthalene-2,3-dicarbonitrile 2,3-Naphthalenedicarbonitrile, 6,7-dibromo- |
| Density | 2.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 514.7±50.0 °C at 760 mmHg |
| Molecular Formula | C12H4Br2N2 |
| Molecular Weight | 335.982 |
| Flash Point | 265.1±30.1 °C |
| Exact Mass | 333.874115 |
| PSA | 47.58000 |
| LogP | 3.71 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.744 |
| HS Code | 2926909090 |
|---|
|
~98%
74815-81-9 |
| Literature: Journal fuer Praktische Chemie (Leipzig), , vol. 329, # 2 p. 365 - 373 |
|
~91%
74815-81-9 |
| Literature: Inorganica Chimica Acta, , vol. 363, # 8 p. 1869 - 1878 |
|
~%
74815-81-9 |
| Literature: Journal fuer Praktische Chemie (Leipzig), , vol. 329, # 2 p. 365 - 373 |
| Precursor 3 | |
|---|---|
| DownStream 2 | |
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |