333432-28-3
333432-28-3 structure
- Name: (9,9-Dimethyl-9H-fluoren-2-yl)boronic acid
- Chemical Name: (9,9-dimethylfluoren-2-yl)boronic acid
- CAS Number: 333432-28-3
- Molecular Formula: C15H15BO2
- Molecular Weight: 238.089
- Catalog: Pharmaceutical intermediate OLED material intermediate
- Create Date: 2018-02-28 08:00:00
- Modify Date: 2026-07-03 19:02:00
| Name | (9,9-dimethylfluoren-2-yl)boronic acid |
|---|---|
| Synonyms |
9,9-DiMethylfluoren-2-boronic Acid (contains vying aMounts of Anhydride)
Boronic acid, B-(9,9-diMethyl-9H-fluoren-2-yl)- Boronic acid, (9,9-diMethyl-9H-fluoren-2-yl)- (9CI) 9,9-dimethylfluoren-2-ylboronic acid 9,9-DIMETHYL-9H-FLUOROEN-2-YL BORONIC ACID 9,9-Dimethylfluoren-2-boronic Acid 9,9-Dimethylfluorene-2-boronic acid BORONIC ACID,(9,9-DIMETHYL-9H-FLUOREN-2YL) 9,9-Dimethylfluoren-2-boronic acid Boronic acid, (9,9-dimethyl-9H-Fluoren-2-ylbutyl) 9,9-Dimethyl-9H-fluoren-2-yl-2-boronic acid 9,9-DIMETHYL-2-FLUORENEBORONIC ACID 9,9-dimethyl-9h-fluoren-2-yl-boronic acid 9,9-Dimethyl-9H-fluoren-2-yl-boronic acid ISO 9001：2015 REACH DK111D 2-Bromo-9,9-dimethyl-9H-fluorene 9,9-dimethyl fluorene-2-yl boronic acid Boronic acid,B-(9,9-diMethyl-9H-fluoren-2-yl) 9,9-diMethyl-9H-fluoren-2-yl-2-boronic acid (DMF2BA) 2-(9,9-dimethylfluorenyl)boronic acid 9,9-DiMethyl-9H-fluoren-2-yl-boronic 9,9-Dimethyl-9H-fluorene-2-yl-boric acid (9,9-dimethylfluoren-2-yl)boronicaci 9,9-dimethyl-2-fluorene boronic acid B-(9,9-Dimethyl-9H-fluoren-2-yl)boronic acid 9,9-dimethyl-9H-fluorene-2yl boronic acid 9,9-dimethyl-9H-fluoren-2-ylboronic acid 9,9-Dimethyl-9H-fluorene-2-yl-2-boronic acid 9,9-Dimethyl-9H-fluorene-2-boronic acid 9,9-Dimethyl-9H-fluoren-2-boronic acid 9,9-dimethyl-9H-fluorene-2-yl-boronic acid 9,9-Dimethyl-9H-fluoren-2-yl-boronic acid |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 436.5±48.0 °C at 760 mmHg |
| Molecular Formula | C15H15BO2 |
| Molecular Weight | 238.089 |
| Flash Point | 217.8±29.6 °C |
| Exact Mass | 238.116516 |
| PSA | 40.46000 |
| LogP | 4.57 |
| Appearance | Solid |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.628 |
| Precursor 5 | |
|---|---|
| DownStream 6 | |
![11,11-Dimethyl-5,11-dihydroindeno[1,2-b]carbazole structure](https://image.chemsrc.com/caspic/209/1260228-95-2.png)
![12,12-dimethyl-11,12-dihydroindeno[2,1-a]carbazole structure](https://image.chemsrc.com/caspic/357/1329054-41-2.png)
![[10-(9,9-dimethylfluoren-2-yl)anthracen-9-yl]boronic acid structure](https://image.chemsrc.com/caspic/169/400607-35-4.png)
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |