- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 9,9-Diphenylfluorene
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 9,9-Diphenylfluorene
- Price: ￥278.0/5g ￥98.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 9,9-Diphenylfluorene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 9,9-Diphenylfluorene——
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
20302-14-1
20302-14-1 structure
- Name: 9,9-Diphenylfluorene
- Chemical Name: 9,9-Diphenylfluorene
- CAS Number: 20302-14-1
- Molecular Formula: C25H18
- Molecular Weight: 318.410
- Catalog: Pharmaceutical intermediate OLED material intermediate
- Create Date: 2018-05-31 08:00:00
- Modify Date: 2025-08-25 10:41:11
| Name | 9,9-Diphenylfluorene |
|---|---|
| Synonyms |
Fluorene,9,9-diphenyl
Fluorene, 9,9-diphenyl- 9H-Fluorene,9-diphenyl Fluorene,9-diphenyl 9,9-Diphenyl-9H-fluorene 9,9-diphenyl-fluorene 9H-Fluorene, 9,9-diphenyl- 9H-Fluorene,9,9-diphenyl 9.9-Diphenylfluoren |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 438.9±40.0 °C at 760 mmHg |
| Melting Point | 224.0 to 228.0 °C |
| Molecular Formula | C25H18 |
| Molecular Weight | 318.410 |
| Flash Point | 216.0±21.4 °C |
| Exact Mass | 318.140839 |
| LogP | 6.26 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.668 |
| HS Code | 2902909090 |
|---|
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |