- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,7-Dibromo-9,9-dihexylfluorene
- Price: ￥178.0/5g ￥608.0/25g
- Purity: 97.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 9,9-Dihexyl-2,7-dibromofluorene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
189367-54-2
189367-54-2 structure
- Name: 2,7-Dibromo-9,9-dihexylfluorene
- Chemical Name: 2,7-dibromo-9,9-dihexylfluorene
- CAS Number: 189367-54-2
- Molecular Formula: C25H32Br2
- Molecular Weight: 492.330
- Create Date: 2018-04-06 08:00:00
- Modify Date: 2024-01-14 07:58:32
| Name | 2,7-dibromo-9,9-dihexylfluorene |
|---|---|
| Synonyms |
MFCD03427215
2,7-Dibromo-9,9-dihexyl-9H-fluorene 9,9-Dihexyl-2,7-Dibromofluorene 2,7-dibromo-9,9'-dihexyl-9H-fluorene 2,7-Dibromo-9,9-Dihexylfluorene 2,7-dibromo-9,9-di-n-hexylfluorene 9H-Fluorene, 2,7-dibromo-9,9-dihexyl- 2,7-dibromo-9,9-bis-n-hexylfluorene 2,7-dibromo-9,9-di-n-hexyl-9H-fluorene |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 522.2±43.0 °C at 760 mmHg |
| Melting Point | 67-71ºC |
| Molecular Formula | C25H32Br2 |
| Molecular Weight | 492.330 |
| Flash Point | 312.3±27.4 °C |
| Exact Mass | 490.087067 |
| LogP | 12.05 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.559 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xn |
| Safety Phrases | S22 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2903999090 |
| Precursor 6 | |
|---|---|
| DownStream 10 | |
![4-[9,9-dihexyl-7-(3-hydroxy-3-methylbut-1-ynyl)fluoren-2-yl]-2-methylbut-3-yn-2-ol structure](https://www.chemsrc.com/caspic/287/918133-72-9.png)
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |