29471-17-8
| Name | 4',4''(5'')-DI-TERT-BUTYLDIBENZO-18-CROWN-6 |
| CAS | 29471-17-8 |
| Molecular Formula | C28H40O6 |
| MDL Number | MFCD00068541 |
| Molecular Weight | 472.61 |
| MOL File | 29471-17-8.mol |
Chemical Properties
| Appearance | Off-white powder |
| Melting point | 112-116 °C |
| Boiling point | 533.38°C (rough estimate) |
| density | 1.0542 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| form | powder |
| BRN | 1667522 |
| InChI | InChI=1S/C28H40O6/c1-27(2,3)21-7-9-23-25(19-21)33-17-13-30-14-18-34-26-20-22(28(4,5)6)8-10-24(26)32-16-12-29-11-15-31-23/h7-10,19-20H,11-18H2,1-6H3 |
| InChIKey | CVQLBTRJDFZYMS-UHFFFAOYSA-N |
| SMILES | C12OCCOCCOC3=C(C=CC(C(C)(C)C)=C3)OCCOCCOC=1C=CC(C(C)(C)C)=C2 |
| EPA Substance Registry System | Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, 2,13(or 2,14)-bis(1,1-dimethylethyl)-6,7,9,10,17,18,20,21-octahydro- (29471-17-8) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| RIDADR | 2811 |
| WGK Germany | 3 |
| RTECS | HP5386500 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29329990 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |