- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,7-Di-tert-butylfluorene
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,7-Di-tert-butylfluorene
- Price: ￥88.0/1g ￥288.0/5g ￥1148.0/25g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,7-di-tert-Butylfluorene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
58775-05-6
58775-05-6 structure
- Name: 2,7-Di-tert-butylfluorene
- Chemical Name: 2,7-Di-tert-butylfluorene
- CAS Number: 58775-05-6
- Molecular Formula: C21H26
- Molecular Weight: 278.431
- Catalog: Pharmaceutical intermediate OLED material intermediate
- Create Date: 2018-09-16 20:21:26
- Modify Date: 2024-01-02 18:41:42
| Name | 2,7-Di-tert-butylfluorene |
|---|---|
| Synonyms |
2,7-Bis(2-methyl-2-propanyl)-9H-fluorene
2,7-ditert-butyl-9H-fluorene 2,7-di-tert-butyl-9H-fluorene MFCD03093998 9H-Fluorene, 2,7-bis(1,1-dimethylethyl)- |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 372.4±22.0 °C at 760 mmHg |
| Melting Point | 121-124 °C(lit.) |
| Molecular Formula | C21H26 |
| Molecular Weight | 278.431 |
| Flash Point | 194.1±13.1 °C |
| Exact Mass | 278.203461 |
| LogP | 7.54 |
| Vapour Pressure | 0.0±0.4 mmHg at 25°C |
| Index of Refraction | 1.556 |
| Hazard Codes | Xi |
|---|---|
| WGK Germany | 3 |
| HS Code | 2902909090 |
|
~90%
58775-05-6 |
| Literature: Stigers, Kimberly D.; Koutroulis, Mathew R.; Chung, De Michael; Nowick, James S. Journal of Organic Chemistry, 2000 , vol. 65, # 12 p. 3858 - 3859 |
|
~80%
58775-05-6 |
| Literature: Kajigaeshi, Shoji; Kadowaki, Toshiya; Nishida, Akiko; Fujisaki, Shizuo Bulletin of the Chemical Society of Japan, 1986 , vol. 59, p. 97 - 104 |
|
~86%
58775-05-6 |
| Literature: Kashulin, Igor A.; Nifant'ev, Ilya E. Journal of Organic Chemistry, 2004 , vol. 69, # 16 p. 5476 - 5479 |
|
~%
58775-05-6 |
| Literature: Journal of Organic Chemistry, , vol. 69, # 16 p. 5476 - 5479 |
|
~%
58775-05-6 |
| Literature: Chemische Berichte, , vol. 77/79, p. 121,125 |
| Precursor 6 | |
|---|---|
| DownStream 10 | |
![[2,7-ditert-butyl-9-(hydroxymethyl)fluoren-9-yl]methanol structure](https://image.chemsrc.com/caspic/007/797757-60-9.png)
![2,7-ditert-butyl-9-[3-(2,7-ditert-butyl-9-hydroxyfluoren-9-yl)prop-2-ynyl]fluoren-9-ol structure](https://image.chemsrc.com/caspic/428/64527-43-1.png)
| 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% |