| 1 | 685-09-6 | METHYL PENTAFLUOROMETHACRYLATE | C5H3F5O2 | 190.07 | | |
| 2 | 685-22-3 | 1-Propene-1-sulfonyl fluoride, 1,2,3,3,3-pentafluoro- | C3F6O2S | 214.09 | | |
| 3 | 685-24-5 | 1,1,1,4,4,4-HEXAFLUOROBUTANE-2,3-DIONE | C4F6O2 | 194.03 | | |
| 4 | 685-26-7 | Hydrazine, 1,2-dimethyl-1,2-bis(trimethylsilyl)- | C8H24N2Si2 | 204.46056 | | |
| 5 | 685-27-8 | N-Methyl-bis(trifluoroacetamide) | C5H3F6NO2 | 223.07 | | |
| 6 | 685-31-4 | Phosphonous diamide, P-ethyl-N,N,N',N'-tetramethyl- | C6H17N2P | 148.19 | | |
| 7 | 685-63-2 | hexafluorobutadiene-1,3 | C4F6 | 162.03 | -132°C | 230.5mg/L at 20℃ |
| 8 | 685-65-4 | Butanedioic acid, 2-fluoro-3-hydroxy- | C4H5FO5 | 152.08 | | |
| 9 | 685-69-8 | ETHYL-2,4,4,4-TETRAFLUOROACETOACETATE | C6H6F4O3 | 202.1 | | |
| 10 | 685-73-4 | D-GALACTURONIC ACID | C6H10O7 | 194.14 | 166°C | |
| 11 | 685-75-6 | acetyl 3-fluoro-4-hydroxy-5-methyl-2-oxo-hexanoate | C9H13FO5 | 220.19 | | |
| 12 | 685-83-6 | Bis(diethylamino)chlorophosphine | C8H20ClN2P | 210.69 | | |
| 13 | 685-84-7 | Butanoic acid, 4-fluoro-2-methyl-3-oxo-, ethyl ester | C7H11FO3 | 162.16 | | |
| 14 | 685-87-0 | Diethyl bromomalonate | C7H11BrO4 | 239.06 | -54°C | Does not mix well with water. |
| 15 | 685-88-1 | diethyl fluoromalonate | C7H11FO4 | 178.16 | | |
| 16 | 685-89-2 | METHYL-2-BROMO-6-CHLOROBENZOATE | C8H6BrClO2 | 249.49 | 54-56°C | |
| 17 | 685-91-6 | N,N-Diethylacetamide | C6H13NO | 115.17 | <20 °C | Soluble in water. |