| 1 | 812-00-0 | methyl dihydrogen phosphate | CH5O4P | 112.02 | | |
| 2 | 812-01-1 | Methyl chlorosulfonate | CH3ClO3S | 130.55 | | |
| 3 | 812-03-3 | 1,1,1,2-TETRACHLOROPROPANE | C3H4Cl4 | 181.88 | -65°C | |
| 4 | 812-04-4 | 1,1-dichloro-1,2,2-trifluoro-ethane | C2HCl2F3 | 152.93 | | |
| 5 | 812-06-6 | 1,2-DICHLORO-2,2-DIFLUORO-1-IODOETHANE | C2HCl2F2I | 260.84 | | |
| 6 | 812-10-2 | Ethanethiol, 1,1,2,2-tetrafluoro- | C2H2F4S | 134.1 | | |
| 7 | 812-12-4 | Trifluoromethanesulfinyl fluoride | | | | |
| 8 | 812-14-6 | Dimethyl(trifluorosilyl)amine | C2H6F3NSi | 129.16 | | |
| 9 | 812-15-7 | PENTAMETHYLDISILANE 97 | C5H16Si2 | 132.35 | | |
| 10 | 812-18-0 | 2,2,2-TRIFLUORO-1,1-DIMETHYL-ETHYLAMINE | C4H8F3N | 127.11 | | |
| 11 | 812-22-6 | Propanal, 2,2,3,3,3-pentachloro- | C3HCl5O | 230.3 | | |
| 12 | 812-25-9 | Propanoyl chloride, pentachloro- | C3Cl6O | 264.7495 | | |
| 13 | 812-28-2 | 1,1,1,2,2,3,3-Heptamethyltrisilane | C7H22Si3 | 190.51 | | |
| 14 | 812-30-6 | 1,1,2-TRICHLORO-1,3,3,3-TETRAFLUOROPROPANE | C3HCl3F4 | 219.39 | | |
| 15 | 812-32-8 | Propane, 1,1,1,3-tetrachloro-2,2,3-trifluoro-3-iodo- | C3Cl4F3I | 361.7437796 | | |
| 16 | 812-36-2 | Trisilane, 1,3-dichloro-1,1,2,2,3,3-hexamethyl- | C6H18Cl2Si3 | 245.37 | | |
| 17 | 812-42-0 | 1-Butanol, 2,2,3,3,4,4,4-heptafluoro-, sodium salt (1:1) | C4H4F7NaO | 224.05 | | |
| 18 | 812-47-5 | 1-Butanamine, N,N,1,1,2,2,3,3,4,4,4-undecafluoro- | C4F11N | 271.03 | | |
| 19 | 812-53-3 | Hexasilane, tetradecamethyl- | C14H42Si6 | 379 | | |
| 20 | 812-54-4 | Hexasilane, 1,6-dichloro-1,1,2,2,3,3,4,4,5,5,6,6-dodecamethyl- | C12H36Cl2Si6 | 419.83324 | | |
| 21 | 812-58-8 | 1,8-Dibromoperfluorooctane | C8Br2F16 | 559.87 | 40 °C | |
| 22 | 812-70-4 | 2H,2H,3H,3H-PERFLUORODECANOIC ACID | C10H5F15O2 | 442.12 | | |
| 23 | 812-72-6 | ALLYL 1H,1H-PERFLUOROOCTYL ETHER | C11H7F15O | 440.15 | | |
| 24 | 812-87-3 | 7H-DODECAFLUOROHEPTANEALDEHYDE HYDRATE | C7H4F12O2 | 348.09 | 70-71°C | |
| 25 | 812-90-8 | METHYL 3,5,6-TRICHLOROOCTAFLUOROHEXANOATE | C7H3Cl3F8O2 | 377.44 | | |
| 26 | 812-94-2 | 1,1,2,2,3,3,4,4,4-nonafluoro-N-(4-hydroxybutyl)-N-methylbutane-1-sulphonamide | C9H12F9NO3S | 385.25 | | |
| 27 | 812-95-3 | Zeromist | C8H6F11KO5S | 462.27 | | |
| 28 | 812-97-5 | 1,7-Octadiene, 1,1,2,3,3,4,4,5,5,6,6,7,8,8-tetradecafluoro- | C8F14 | 362.0632448 | | |