- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 9,9-Dioctyl-2,7-Dibromofluorene
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 9,9-Dioctyl-2,7-Dibromofluorene
- Price: ￥598.0/25g ￥178.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 9,9-Dioctyl-2,7-dibromofluorene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: High purity CAS 198964-46-4 9,9-Dioctyl-2,7-dibromofluorene in stock
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
198964-46-4
198964-46-4 structure
- Name: 9,9-Dioctyl-2,7-Dibromofluorene
- Chemical Name: 2,7-dibromo-9,9-dioctylfluorene
- CAS Number: 198964-46-4
- Molecular Formula: C29H40Br2
- Molecular Weight: 548.436
- Create Date: 2018-12-10 16:27:04
- Modify Date: 2024-01-02 18:22:37
| Name | 2,7-dibromo-9,9-dioctylfluorene |
|---|---|
| Synonyms |
2,7-dibromo-9,9-dioctylfluorene
MFCD03427216 2,7-Dibromo-9,9-dioctyl-9H-fluorene 2,7-dibromo-9,9-di-n-octyl-9H-fluorene 9H-Fluorene, 2,7-dibromo-9,9-dioctyl- 9,9-Dioctyl-2,7-Dibromofluorene L B656 HHJ EE H8 H8 KE 2,7-dibromo-9-dioctylfluorene 2,7-DibroMo-9,9-di-n-octylfluorene 2,7-dibromo-9,9-bis-n-octylfluorene |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 567.2±43.0 °C at 760 mmHg |
| Melting Point | 59-63ºC |
| Molecular Formula | C29H40Br2 |
| Molecular Weight | 548.436 |
| Flash Point | 341.4±27.4 °C |
| Exact Mass | 546.149658 |
| LogP | 14.18 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.546 |
| Hazard Codes | Xn |
|---|---|
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 2 |
| HS Code | 2903999090 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
![2-[7-(1,3,2-dioxaborinan-2-yl)-9,9-dioctyl-fluoren-2-yl]-1,3,2-dioxaborinane structure](https://image.chemsrc.com/caspic/302/317802-08-7.png)
![[7-(hydroxymethyl)-9,9-dioctylfluoren-2-yl]methanol structure](https://image.chemsrc.com/caspic/452/222159-97-9.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% |