54941-50-3
54941-50-3 structure
- Name: 9,9-Bis(4-methylphenyl)-9H-fluorene
- Chemical Name: 9,9-bis(4-methylphenyl)fluorene
- CAS Number: 54941-50-3
- Molecular Formula: C27H22
- Molecular Weight: 346.46400
- Create Date: 2018-08-02 19:27:57
- Modify Date: 2025-08-25 18:21:08
| Name | 9,9-bis(4-methylphenyl)fluorene |
|---|---|
| Synonyms |
9,9-Bis(4-methylphenyl)-9H-fluorene
9,9-dip-tolyl-9H-fluorene 9H-Fluorene,9,9-bis(4-methylphenyl) 9,9-Ditolylfluoren |
| Melting Point | 169 °C |
|---|---|
| Molecular Formula | C27H22 |
| Molecular Weight | 346.46400 |
| Exact Mass | 346.17200 |
| LogP | 6.66650 |
| HS Code | 2902909090 |
|---|
|
~%
54941-50-3 |
| Literature: Hart,H.; Sedor,E.A. Journal of the American Chemical Society, 1967 , vol. 89, # 10 p. 2342 - 2347 |
|
~%
54941-50-3 |
| Literature: Hart,H.; Sedor,E.A. Journal of the American Chemical Society, 1967 , vol. 89, # 10 p. 2342 - 2347 |
|
~88%
54941-50-3 |
| Literature: Cao, Xiao; Yang, Weidong; Liu, Chao; Wei, Fuliang; Wu, Kun; Sun, Wei; Song, Juan; Xie, Linghai; Huang, Wei Organic Letters, 2013 , vol. 15, # 12 p. 3102 - 3105 |
|
~%
54941-50-3 |
| Literature: Hart,H.; Sedor,E.A. Journal of the American Chemical Society, 1967 , vol. 89, # 10 p. 2342 - 2347 |
|
~%
54941-50-3 |
| Literature: Vinogradova,S.V. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1975 , vol. 24, p. 183 - 184 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1975 , vol. 24, # 1 p. 191 - 192 |
| Precursor 6 | |
|---|---|
| DownStream 2 | |
![4-[9-(4-carboxyphenyl)fluoren-9-yl]benzoic acid structure](https://image.chemsrc.com/caspic/009/54941-51-4.png)
![4-[9-(4-carbonochloridoylphenyl)fluoren-9-yl]benzoyl chloride structure](https://image.chemsrc.com/caspic/471/54941-52-5.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% |