(±)-[5]helicene
Modify Date: 2025-08-21 11:19:45
![(±)-[5]helicene Structure](https://image.chemsrc.com/caspic/399/188-52-3.png)
(±)-[5]helicene structure
|
Common Name | (±)-[5]helicene | ||
|---|---|---|---|---|
| CAS Number | 188-52-3 | Molecular Weight | 278.347 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 524.7±17.0 °C at 760 mmHg | |
| Molecular Formula | C22H14 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 264.5±15.1 °C | |
| Name | pentahelicene |
|---|---|
| Synonym | More Synonyms |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 524.7±17.0 °C at 760 mmHg |
| Molecular Formula | C22H14 |
| Molecular Weight | 278.347 |
| Flash Point | 264.5±15.1 °C |
| Exact Mass | 278.109558 |
| LogP | 7.14 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.812 |
| InChIKey | JKPCLJPYZMKPHM-UHFFFAOYSA-N |
| SMILES | c1ccc2c(c1)ccc1ccc3ccc4ccccc4c3c12 |
| HS Code | 2902909090 |
|---|
| Precursor 9 | |
|---|---|
| DownStream 1 | |
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CAS#:191-24-2| 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% |
| [5]Helicene |
| 3,4:5,6-Dibenzophenanthrene |
| Naphtho[2,1-c]phenanthrene |
| Dibenzo[c,g]phenanthrene |
| Dibenzo(c,g)phenanthrene |
| Pentahelicene |
| Dibenzo[c,g]phenanthrene,(A'A A'A currency) |
| (A'A A'A currency)-Pentahelicene |