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| 2,7-DIBROMO-9H-CARBAZOLE Basic information |
| Product Name: | 2,7-DIBROMO-9H-CARBAZOLE | | Synonyms: | 2,7-DIBROMO-9H-CARBAZOLE;2,7-Dibromocarbazole;9H-Carbazole, 2,7-dibroMo-;2,7-Dibromo-9H-carbazole ,97%;N,N-Bis(M-tolyl)benzenaMine,2,7-DibroMo-9H-carbazole, 9H-Carbazole;2,7-Dibrom-9H-carbazol;2,7-DibroMocarbazole
(2,7-DBC);2,7-DIBROMO-9H-CARBAZOLE; 2,7-DIBROMOCARBAZOLE | | CAS: | 136630-39-2 | | MF: | C12H7Br2N | | MW: | 325 | | EINECS: | 679-869-9 | | Product Categories: | OLED materials,pharm chemical,electronic;carbazole | | Mol File: | 136630-39-2.mol |
| 2,7-DIBROMO-9H-CARBAZOLE Chemical Properties |
| Melting point | 230.0 to 234.0 °C | | Boiling point | 459.0±25.0 °C(Predicted) | | density | 1.930±0.06 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | form | powder to crystal | | pka | 15.13±0.30(Predicted) | | color | White to Light yellow | | InChIKey | QPTWWBLGJZWRAV-UHFFFAOYSA-N |
| Hazard Codes | T | | Risk Statements | 25-36/37/38 | | Safety Statements | 26-45-36/37/39 | | RIDADR | 2811 | | WGK Germany | 3 | | HazardClass | 6.1 | | PackingGroup | Ⅲ | | HS Code | 29339900 |
| 2,7-DIBROMO-9H-CARBAZOLE Usage And Synthesis |
| Application | One of the most popular products made available from 2,7-dibromocarbazole is PCDTBT, a well-known polymer semiconductor used for polymer solar cells. A good example for adjusting the solubility of the carbazole compounds by using 2,7-dibromocarbazole as the starting materials is the synthesis of 2,7-dibromo-9-heptadecanylcarbazole. | | Description | 2,7-dibromocarbazole, also known as 2,7-dibromo-9H-carbazole, is a building block for the synthesis of small molecules of carbazole series or carbazole back-boned polymers in the application of OFETs, OLEDs, PLEDs and OPVs. | | Chemical Properties | White to light yellow powder or crystals |
| 2,7-DIBROMO-9H-CARBAZOLE Preparation Products And Raw materials |
| Raw materials | Acetic acid-->Nitric acid-->Acetic anhydride-->Triphenylphosphine-->1,2-Dichlorobenzene-->4,4'-Dibromobiphenyl-->9H-Carbazole, 2,7-dibromo-9-(4-nitrophenyl)--->PHOSPHOROUS ACID TRIS(2-ETHYLHEXYL) ESTER-->2,7-DibroMo-9-(2-ethylhexyl)-9H-carbazole-->4,4'-DIBROMO-2-NITRO-BIPHENYL-->4,4'-dibroMo-2,2'-dinitrobiphenyl-->4,4'-dibroMobiphenyl-2,2'-diaMine | | Preparation Products | 9-Octyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole-->2,7-Dibromo-N-phenylcarbazole |
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