3254-91-9
3254-91-9 structure
- Name: Indeno[1,2-b]indole,5,10-dihydro-
- Chemical Name: 3,2'-methylene-2-phenylindole
- CAS Number: 3254-91-9
- Molecular Formula: C15H11N
- Molecular Weight: 205.25500
- Create Date: 2017-05-25 09:29:17
- Modify Date: 2025-09-26 22:46:44
| Name | 3,2'-methylene-2-phenylindole |
|---|---|
| Synonyms |
indenoindole
2-phenyl-3,2'-methyleneindole |
| Density | 1.276g/cm3 |
|---|---|
| Boiling Point | 411.8ºC at 760mmHg |
| Molecular Formula | C15H11N |
| Molecular Weight | 205.25500 |
| Flash Point | 186.3ºC |
| Exact Mass | 205.08900 |
| PSA | 15.79000 |
| LogP | 3.73910 |
| Index of Refraction | 1.758 |
| HS Code | 2933990090 |
|---|
| Precursor 9 | |
|---|---|
| DownStream 4 | |
![indeno[1,2-b]indole structure](https://image.chemsrc.com/caspic/039/248-59-9.png)
![5H-indeno[1,2-b]indol-10-one structure](https://image.chemsrc.com/caspic/346/53904-16-8.png)
![(Z)-5,5',10,10'-tetrahydro-10,10'-biindeno[1,2-b]indolylidenes structure](https://image.chemsrc.com/caspic/052/123094-95-1.png)
![5-(benzenesulfonyl)-10H-indeno[1,2-b]indole structure](https://image.chemsrc.com/caspic/330/60432-54-4.png)
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |