2,7-dibromo-9,9-dioctyl-9H-fluorene
9,9-Dioctyl-2,7-dibromofluorene
CAS: 198964-46-4
Molecular Formula: C29H40Br2
2,7-dibromo-9,9-dioctyl-9H-fluorene - Names and Identifiers
| Name | 9,9-Dioctyl-2,7-dibromofluorene |
| Synonyms | 9,9-Dioctyl-2,7-dibroMoflurene 9,9-Dioctyl-2,7-dibromofluorene 9,9-DioCLyl-2,7-DibroMofluorene 9,9-Dioctyl-2,7-diformylfluorne 9,9-DIOCTYL-2,7-DIFORMYLFLUORENE 9 9-DIOCTYL-2 7-DIBROMOFLUORENE 96 2,7-Dibromo-9,9-di-n-octylfluorene 9 9-DIOCTYL-2 7-DIBROMOFLUORENE 96 2,7-dibromo-9,9-dioctyl-9H-fluorene 9H-Fluorene, 2,7-dibroMo-9,9-dioctyl- 9H-Fluorene, 2,7-dibroMo-9,9-dioctyl-2,7-DibroMo-9,9-bis(n-octyl)fluorene |
| CAS | 198964-46-4 |
| EINECS | 679-876-7 |
| InChI | InChI=1/C29H40Br2/c1-3-5-7-9-11-13-19-29(20-14-12-10-8-6-4-2)27-21-23(30)15-17-25(27)26-18-16-24(31)22-28(26)29/h15-18,21-22H,3-14,19-20H2,1-2H3 |
2,7-dibromo-9,9-dioctyl-9H-fluorene - Physico-chemical Properties
| Molecular Formula | C29H40Br2 |
| Molar Mass | 548.44 |
| Density | 1.212±0.06 g/cm3(Predicted) |
| Melting Point | 59-63 °C (lit.) |
| Boling Point | 567.2±43.0 °C(Predicted) |
| Flash Point | 341.4°C |
| Vapor Presure | 2.69E-12mmHg at 25°C |
| Appearance | Solid |
| Color | White to Almost white |
| Odor | White crystals/solid |
| Maximum wavelength(λmax) | ['280nm(CH2Cl2)(lit.)'] |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.546 |
| MDL | MFCD03427216 |
| Physical and Chemical Properties | WGK Germany:2 |
| Use | Intermediate of polymeric light-emitting diodes. |
2,7-dibromo-9,9-dioctyl-9H-fluorene - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 2 |
| HS Code | 29039990 |
2,7-dibromo-9,9-dioctyl-9H-fluorene - Reference Information
| Uses | Intermediates for polymer light-emitting diodes Intermediates for polymer light-emitting diodes (polymeric light-emitting diodes). |
Last Update：2024-04-10 22:29:15
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