518-38-7
518-38-7 structure
- Name: 4,5,6,7-Tetrachloro-2',7'-dihydroxy-1',3',6',8'-tetraiodo-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
- Chemical Name: 4,5,6,7-Tetrachloro-2',7'-dihydroxy-1',3',6',8'-tetraiodo-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
- CAS Number: 518-38-7
- Molecular Formula: C20H4Cl4I4O5
- Molecular Weight: 973.673
- Create Date: 2021-09-10 18:32:08
- Modify Date: 2025-08-26 12:43:34
| Name | 4,5,6,7-Tetrachloro-2',7'-dihydroxy-1',3',6',8'-tetraiodo-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one |
|---|---|
| Synonyms |
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4,5,6,7-tetrachloro-2',7'-dihydroxy-1',3',6',8'-tetraiodo-
4,5,6,7-Tetrachloro-2',7'-dihydroxy-1',3',6',8'-tetraiodo-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one |
| Density | 3.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 739.1±60.0 °C at 760 mmHg |
| Molecular Formula | C20H4Cl4I4O5 |
| Molecular Weight | 973.673 |
| Flash Point | 400.8±32.9 °C |
| Exact Mass | 971.499146 |
| LogP | 8.41 |
| Vapour Pressure | 0.0±2.5 mmHg at 25°C |
| Index of Refraction | 1.956 |