5751-45-1
5751-45-1 structure
- Name: 9-(2-phenylethylidene)-9H-fluorene
- Chemical Name: 9-(2-phenylethylidene)-9H-fluorene
- CAS Number: 5751-45-1
- Molecular Formula: C21H16
- Molecular Weight: 268.35200
- Create Date: 2018-06-17 13:28:12
- Modify Date: 2025-09-25 10:26:46
| Name | 9-(2-phenylethylidene)-9H-fluorene |
|---|---|
| Synonyms |
9-phenethylidene-fluorene
1,1-Biphenylen-3-phenyl-propen-1 3-Phenyl-1,1-biphenylen-propen 9-Phenaethyliden-fluoren 1-(2,2'-Biphenylylen)-3-phenyl-1-propen 1,1-Biphenylen-3-phenyl-propen |
| Molecular Formula | C21H16 |
|---|---|
| Molecular Weight | 268.35200 |
| Exact Mass | 268.12500 |
| LogP | 5.34140 |
| HS Code | 2902909090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 1 | |
| 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% |