1,2,3,4-Tetraphenyl-1,3-cyclopentadiene-5-one
Tetraphenylcyclopentadienone
CAS: 479-33-4
Molecular Formula: C29H20O
1,2,3,4-Tetraphenyl-1,3-cyclopentadiene-5-one - Names and Identifiers
| Name | Tetraphenylcyclopentadienone |
| Synonyms | TC TPCD Tetracyclone RARECHEM AM UF S096 TETRAPHENYLCYCLOPENTADIENONE Tetraphenylcyclopentadienone Tetraphenylcylcopentadienone Tetraphenyl-2,4-cyclopentadiene-1-one 2,3,4,5-tetraphenylcyclopenta-2,4-dienone Tetraphenylcyclopentadienone (tetracyclone) 2,3,4,5-tetraphenylcyclopenta-2,4-dien-1-one 1,2,3,4-Tetraphenyl-1,3-cyclopentadiene-5-one 2,3,4,5-Tetraphenylcyclopenta-2,4-diene-1-one |
| CAS | 479-33-4 |
| EINECS | 207-530-3 |
| InChI | InChI=1/C29H20O/c30-29-27(23-17-9-3-10-18-23)25(21-13-5-1-6-14-21)26(22-15-7-2-8-16-22)28(29)24-19-11-4-12-20-24/h1-20H |
1,2,3,4-Tetraphenyl-1,3-cyclopentadiene-5-one - Physico-chemical Properties
| Molecular Formula | C29H20O |
| Molar Mass | 384.47 |
| Density | 1.0511 (rough estimate) |
| Melting Point | 217-220 °C (lit.) |
| Boling Point | 471.14°C (rough estimate) |
| Flash Point | 269°C |
| Water Solubility | Soluble in Benzene. Insoluble in water. |
| Vapor Presure | 3.68E-15mmHg at 25°C |
| Appearance | Fine Crystalline Powder |
| Color | Black |
| BRN | 683115 |
| Storage Condition | Sealed in dry,Room Temperature |
| Stability | Stable. Combustible. Light sensitive. |
| Refractive Index | 1.6020 (estimate) |
| MDL | MFCD00001407 |
1,2,3,4-Tetraphenyl-1,3-cyclopentadiene-5-one - Risk and Safety
| Safety Description | S24/25 - Avoid contact with skin and eyes. S22 - Do not breathe dust. |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29143990 |
1,2,3,4-Tetraphenyl-1,3-cyclopentadiene-5-one - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
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