477-75-8
477-75-8 structure
- Name: Triptycene
- Chemical Name: Triptycene
- CAS Number: 477-75-8
- Molecular Formula: C20H14
- Molecular Weight: 254.325
- Catalog: Chemical reagent Organic reagent Aromatic hydrocarbon
- Create Date: 2018-09-24 12:26:24
- Modify Date: 2026-07-01 12:29:17
| Name | Triptycene |
|---|---|
| Synonyms |
Three butterfly ene
S-1,2-pentadiol 9,10-o-Benzenoanthracene, 9,10-dihydro 9,10[1',2']-Benzenoanthracene,9,10-dihydro 9,10-dihydro-9,10-o-benzenoanthracene MFCD00003813 RECHEM AQ BC 8A30 TRIPTYCENE EINECS 207-519-3 RCL S60268 Pentacyclo[6.6.6.0.0.0]icosa-2,4,6,9,11,13,15,17,19-nonaene 9,10-o-Benzeno-9,10-dihydroanthracene 9,10-O-BENZENO-9,10-DIHYDROANTHRACENE Triptycene9,10-o-Benzeno-9,10-dihydroanthracene pentacyclo[6.6.6.0.0.0]icosa-2,4,6,9,11,13,15,17,19-nonaene (non-preferred name) 9,10-Dihydro-o-benzeno-anthracen Tribenzobicyclo[2.2.2]octatriene 9-Hydroxytriptycene 9,10-[1,2]Benzeno-9,10-dihydroanthracene Tryptycene Anthracene, 9,10-dihydro-9,10-O-benzeno 9,10-Dihydro-9,10-o-benzenoanthracene 9,10-Dihydro-9,10-[1,2]benzenoanthracene |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 371.8±37.0 °C at 760 mmHg |
| Melting Point | 252-254ºC(lit.) |
| Molecular Formula | C20H14 |
| Molecular Weight | 254.325 |
| Flash Point | 171.7±20.6 °C |
| Exact Mass | 254.109543 |
| LogP | 4.57 |
| Vapour Pressure | 0.0±0.4 mmHg at 25°C |
| Index of Refraction | 1.689 |
| Hazard Codes | Xi |
|---|---|
| Safety Phrases | S22-S24/25 |
| WGK Germany | 3 |
| HS Code | 29029090 |
| Precursor 8 | |
|---|---|
| DownStream 3 | |
![1-Chloro-9,10-dihydro-9,10-[1,2]benzenoanthracene structure](https://image.chemsrc.com/caspic/013/33188-82-8.png)
![pentacyclo[6.6.6.0{2,7}.0{9,14}.0{15.20}]icosa-2,4,6,9,11,13,15,17,19-nonaen-4-carbaldehyde structure](https://image.chemsrc.com/caspic/032/38303-29-6.png)
