| 1 | 406-00-8 | Cabozantinib impurity 23 | C6H6FNO | 127.12 | | |
| 2 | 406-05-3 | METHYL 3,3-DIFLUOROACRYLATE | C4H4F2O2 | 122.07 | | |
| 3 | 406-06-4 | Fluoroacetic acid isopropyl ester | | | | |
| 4 | 406-10-0 | ethyl 4,4,4-trifluorobut-2-enoate | C6H7F3O2 | 168.11 | | |
| 5 | 406-11-1 | Urea, N,N'-bis(2,2,2-trifluoroethyl)- | C5H6F6N2O | 224.1 | 158-159 °C | |
| 6 | 406-15-5 | Carbonic acid bis(2-fluoroethyl) ester | C5H8F2O3 | 154.11 | | |
| 7 | 406-20-2 | 4-Fluorobutyric acid methyl ester | C5H9FO2 | 120.12 | | |
| 8 | 406-23-5 | Fluoroacetic acid allyl ester | | | | |
| 9 | 406-27-9 | Fluorothioacetic acid S-(2-chloroethyl) ester | | | | |
| 10 | 406-30-4 | 1,1,1-TRIFLUORO-2,3-EPOXYBUTANE | C4H5F3O | 126.08 | | |
| 11 | 406-34-8 | Ethanamine, 2-fluoro- | C2H6FN | 63.07 | 103-104 °C(Solv: water (7732-18-5); ethanol (64-17-5)) | |
| 12 | 406-39-3 | 1,1,1-TRIFLUORO-2-BUTENE | C4H5F3 | 110.08 | | |
| 13 | 406-40-6 | 4,4,4-TRIFLUOROBUTA-1,2-DIENE | C4H3F3 | 108.06 | | |
| 14 | 406-41-7 | 1,1,1-TRIFLUORO-2-BUTYNE | C4H3F3 | 108.06 | | |
| 15 | 406-42-8 | 1,3-DIBROMO-1,1-DIFLUOROBUTANE | C4H6Br2F2 | 251.9 | 62-64 | |
| 16 | 406-46-2 | 3-Chloro-1,1,3,3-tetrafluoro-1-propene | | | | |
| 17 | 406-47-3 | 2-BROMO-4,4,4-TRIFLUOROBUTANE | C4H6BrF3 | 190.99 | | |
| 18 | 406-56-4 | Butane, 1,1-dichloro-1,3,3-trifluoro- | C4H5Cl2F3 | 180.98 | | |
| 19 | 406-58-6 | 1,1,1,3,3-Pentafluorobutane | C4H5F5 | 148.07 | | |
| 20 | 406-66-6 | Silane, difluorobis(2-methylpropyl)- | C8H18F2Si | 180.3108264 | | |
| 21 | 406-67-7 | Cineole | C4H5BrCl3F | 258.34 | | |
| 22 | 406-74-6 | tert-butyl fluoroacetate | C6H11FO2 | 134.15 | | |
| 23 | 406-78-0 | 1,1,2,2-Tetrafluoroethyl 2,2,2-trifluoroethyl ether | C4H3F7O | 200.05 | | |
| 24 | 406-80-4 | Pentane, 1-chloro-4,4-difluoro- | C5H9ClF2 | 142.57 | | |
| 25 | 406-81-5 | 1-Bromo-4,4,4-Trifluorobutane | C4H6BrF3 | 191.00 | | |
| 26 | 406-82-6 | 1,1,1-Trifluoropentane | C5H9F3 | 126.1201696 | | |
| 27 | 406-85-9 | 4-CHLORO-1,1,1-TRIFLUOROBUTANE | C4H6ClF3 | 146.54 | -67.25 | |
| 28 | 406-86-0 | 4,4,4-Trifluorocrotononitrile | C4H2F3N | 121.06 | | |
| 29 | 406-87-1 | 4,4,4-TRIFLUOROBUTYRALDEHYDE | C4H5F3O | 126.08 | | |
| 30 | 406-88-2 | 4,4,4-trifluoro-but-2-enal | C4H3F3O | 124.06 | | |
| 31 | 406-89-3 | 1-Methoxy-3,3,3-trifluoropropene | C4H5F3O | 126.08 | | |
| 32 | 406-90-6 | 2,2,2-Trifluoroethyl Vinyl Ether, Stab. | C4H5F3O | 126.08 | | 4mg/L(temperature not stated) |
| 33 | 406-91-7 | 4,4,4-Trifluorobutanoyl chloride | C4H4ClF3O | 160.52 | | |
| 34 | 406-92-8 | 4,4,4-Trifluorocrotonoyl chloride | C4H2ClF3O | 158.51 | | |
| 35 | 406-93-9 | 4,4,4-trifluorobutyric acid | C4H5F3O2 | 142.08 | 25-31 °C | Soluble in water. |
| 36 | 406-94-0 | 4,4,4-TRIFLUOROCROTONATE ACID | C4H3F3O2 | 140.06 | | |
| 37 | 406-95-1 | 2,2,2-trifluoroethyl acetate | C4H5F3O2 | 142.08 | | Soluble in water (16 g/L) (25°C) |
| 38 | 406-97-3 | 1,1,1-trifluoro-3-isocyanatopropane | C4H4F3NO | 139.08 | | |
| 39 | 406-99-5 | 2-(2,2-DIFLUORO-PROPYLAMINO)-ETHANOL | C5H11F2NO | 139.14 | | |