Dibenzo-24-crown-8
- Product NameDibenzo-24-crown-8
- CAS14174-09-5
- CBNumberCB3219045
- MFC24H32O8
- MW448.51
- EINECS238-027-7
- MDL NumberMFCD00005101
- MOL File14174-09-5.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 103-105 °C(lit.) |
| Boiling point | 517.23°C (rough estimate) |
| Density | 1.1606 (rough estimate) |
| refractive index | 1.5500 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | almost transparency in hot Methanol |
| form | crystal |
| color | white |
| Sensitive | air sensitive |
| BRN | 1693744 |
| InChI | InChI=1S/C24H32O8/c1-2-6-22-21(5-1)29-17-13-25-9-10-27-15-19-31-23-7-3-4-8-24(23)32-20-16-28-12-11-26-14-18-30-22/h1-8H,9-20H2 |
| InChIKey | UNTITLLXXOKDTB-UHFFFAOYSA-N |
| SMILES | O1CCOCCOCCOC2=CC=CC=C2OCCOCCOCCOC2=CC=CC=C12 |
| CAS DataBase Reference | 14174-09-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Tetracosamethylcyclododecasiloxane(14174-09-5) |
| UNSPSC Code | 12352005 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29329995 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704: |
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