| 1 | 558-13-4 | Carbon tetrabromide | CBr4 | 331.63 | 88-90°C(lit.) | insoluble |
| 2 | 558-16-7 | Bromotriiodomethane | CBrI3 | 472.63 | | |
| 3 | 558-17-8 | tert-Butyl iodide;2-Iodo-2-methylpropane | C4H9I | 184.02 | −38°C(lit.) | |
| 4 | 558-19-0 | DICHLOROFLUOROMETHANE-D | CCl2DF | 103.93 | | |
| 5 | 558-20-3 | METHANE-D4 | CD4 | 20.07 | −183°C(lit.) | |
| 6 | 558-21-4 | Methyl fluoride-d3 | CD3F | 37.05 | −141.8°C(lit.) | |
| 7 | 558-22-5 | TRIFLUOROMETHANE-D | CDF3 | 71.02 | | |
| 8 | 558-25-8 | Methanesulfonyl fluoride | CH3FO2S | 98.1 | | |
| 9 | 558-30-5 | Isobutylene oxide | C4H8O | 72.11 | | 58 g/L (20 ºC) |
| 10 | 558-31-6 | cacodyl trichloride | C2H6AsCl3 | 211.35 | | |
| 11 | 558-32-7 | tetramethylammonium hexafluorophosphate | C4H12F6NP | 219.11 | >300°C(lit.) | Soluble in water. |
| 12 | 558-37-2 | 3,3-Dimethyl-1-butene | C6H12 | 84.16 | -115 °C (lit.) | Not miscible or difficult to mix in water. |
| 13 | 558-38-3 | 2-Chloro-2-methyl-1-propanol | C4H9ClO | 108.57 | 28.5°C | |
| 14 | 558-42-9 | 1-Chloro-2-methyl-2-propanol | C4H9ClO | 108.57 | -20°C | |
| 15 | 558-43-0 | 2-Methylpropane-1,2-diol | C4H10O2 | 90.12 | 0.07°C (estimate) | |
| 16 | 558-45-2 | 1,1,1-TRIFLUOROETHANE-2-D1 (GAS) | C2H2DF3 | 85.046591378 | | |
| 17 | 558-57-6 | 1,2-Dibromo-1,1-dichloro-2,2-difluoroethane | C2Br2Cl2F2 | 292.73 | >40℃ | |
| 18 | 558-63-4 | di-t-butyldifluorosilane | C8H18F2Si | 180.31 | | |
| 19 | 558-64-5 | 1,1'-Bicyclohexyl, 1,1',2,2,2',2',3,3,3',3',4,4,4',4',5,5,5',5',6,6,6',6'-docosafluoro- | C12F22 | 562.09 | | |
| 20 | 558-86-1 | 1-Bromo-1,1,2,2,3,3,4,4-octafluorobutane | C4HBrF8 | 280.94 | | |
| 21 | 558-89-4 | 1-CHLORONONAFLUOROBUTANE | C4ClF9 | 254.48 | | |
| 22 | 558-95-2 | Perfluornonanobic acid fluoranehydride (as fluorine) | C9F18O | 466.07 | | |
| 23 | 558-96-3 | 1-Bromononadecafluorononane | C9BrF19 | 548.97 | 27 | |
| 24 | 558-97-4 | nonadecafluoro-9-iodononane | C9F19I | 595.97 | | |