27949-39-9
27949-39-9 structure
- Name: 9-(2,4-Cyclopentadienylidene)-9H-fluorene
- Chemical Name: 9-cyclopenta-2,4-dien-1-ylidenefluorene
- CAS Number: 27949-39-9
- Molecular Formula: C18H12
- Molecular Weight: 228.28800
- Create Date: 2016-06-14 11:51:31
- Modify Date: 2024-01-12 19:47:59
| Name | 9-cyclopenta-2,4-dien-1-ylidenefluorene |
|---|---|
| Synonyms |
9-cyclopentadienylidene-fluorene
9-Cyclopentadienyliden-fluoren Dibenzofulvalen 1,2:3,4-dibenzofulvalene 9H-Fluorene,9-(2,4-cyclopentadien-1-ylidene) 1,2,3,4-Dibenzofulvalen 9-(2,4-Cyclopentadienylidene)-9H-fluorene |
| Molecular Formula | C18H12 |
|---|---|
| Molecular Weight | 228.28800 |
| Exact Mass | 228.09400 |
| LogP | 4.59490 |
| HS Code | 2902909090 |
|---|
|
~%
27949-39-9 |
| Literature: Prinzbach,H. et al. Justus Liebigs Annalen der Chemie, 1977 , p. 869 - 894 |
| 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% |