| 1 | 80-0-6 | Tetramethyl Guanidine (TMG) | | | | |
| 2 | 80-00-2 | 4-chlorophenyl phenyl sulfone | C12H9ClO2S | 252.72 | 90-94°C(lit.) | |
| 3 | 80-02-4 | 2-[[4-[(4-Aminophenyl)sulfonyl]phenyl]amino]ethanol | C14H16N2O3S | 292.35 | | |
| 4 | 80-03-5 | N-[4-[(4-aminophenyl)sulphonyl]phenyl]glycine | C14H14N2O4S | 306.33696 | 194° | |
| 5 | 80-04-6 | 4,4'-isopropylidenedicyclohexanol, mixture O | C15H28O2 | 240.38 | 187 °C(Solv: benzene (71-43-2); ethanol (64-17-5)) | 192mg/L at 20℃ |
| 6 | 80-05-7 | 4,4'-Isopropylidenediphenol | C15H16O2 | 228.29 | 158-159°C(lit.) | <0.1 g/100 mL at 21.5 ºC |
| 7 | 80-06-8 | 4,4'-DICHLORO-ALPHA-METHYLBENZHYDROL | C14H12Cl2O | 267.15 | 69-71°C | |
| 8 | 80-07-9 | Bis(4-chlorophenyl) sulphone | C12H8Cl2O2S | 287.16 | 143-146°C(lit.) | <0.1 g/100 mL at 20 ºC |
| 9 | 80-08-0 | 4-Aminophenyl sulfone | C12H12N2O2S | 248.3 | 175-177°C(lit.) | <0.1 g/100 mL at 20 ºC |
| 10 | 80-08-8 | 4,4`-DiaminoDiphenylSulphone | | | | |
| 11 | 80-09-1 | 4,4'-Sulfonyldiphenol | C12H10O4S | 250.27 | 245-250 °C (lit.) | 1.1 g/L (20 ºC) |
| 12 | 80-10-4 | Dichlorodiphenylsilane | C12H10Cl2Si | 253.2 | -22 °C | DECOMPOSES |
| 13 | 80-11-0 | N-Methyl-N-nitrosotoluene-4-sulphonamide | C8H10N2O3S | 214.24 | | |
| 14 | 80-11-5 | Diazogen | C8H10N2O3S | 214.24 | ~58°C | |
| 15 | 80-12-6 | 2,6-Dithia-1,3,5,7-tetraazatricyclo3.3.1.13,7decane, 2,2,6,6-tetraoxide | C4H8N4O4S2 | 240.26 | 242.5°C (rough estimate) | |
| 16 | 80-13-7 | P-(N,N-dichlorosulfamyl)benzoic acid | C7H5Cl2NO4S | 270.09 | 195°C (rough estimate) | |
| 17 | 80-15-9 | Cumene hydroperoxide | C9H12O2 | 152.19 | -30 °C | Slightly soluble |
| 18 | 80-16-0 | Chloramine-B | C6H6ClNO2S | 191.64 | | |
| 19 | 80-17-1 | Benzenesulfonyl hydrazide | C6H8N2O2S | 172.2 | 101-103°C(lit.) | |
| 20 | 80-18-2 | Methyl benzenesulfonate | C7H8O3S | 172.2 | -4 °C | Miscible with chloroform, methanol, ethanol and ether. Immiscible with water. |
| 21 | 80-19-3 | 3-amino-4-hydroxy-N-(1-methylethyl)benzenesulphonamide | C9H14N2O3S | 230.28 | | |
| 22 | 80-20-6 | 2-AMINOPHENOL-4-SULFONANILIDE | C12H12N2O3S | 264.3 | | |
| 23 | 80-21-7 | 3-aminobenzenesulphonanilide | C12H12N2O2S | 248.3 | | |
| 24 | 80-22-8 | 2-ANISIDINE-4-SULFOBUTYLAMIDE | C11H18N2O3S | 258.34 | 103 °C | |
| 25 | 80-23-9 | 3-amino-4-hydroxy-N-methylbenzenesulfonamide | C7H10N2O3S | 202.23 | 124°C | |
| 26 | 80-24-0 | 1-(3-isopropylphenyl)-1-methylethyl hydroperoxide | C12H18O2 | 194.27 | | |
| 27 | 80-24-0,98-49-7 | Isopropyl hydroperoxide | C3H8O2 | 76.09442 | | |
| 28 | 80-25-1 | DIHYDROTERPINYL ACETATE | C12H22O2 | 198.3 | | |
| 29 | 80-26-2 | (+|-)-alpha-terpinyl acetate | C12H20O2 | 196.29 | 112-113.5 °C | 23mg/L at 23℃ |
| 30 | 80-27-3 | p-menth-1-en-8-yl propionate | C13H22O2 | 210.31 | | |
| 31 | 80-28-4 | N-(o-tolyl)-p-toluenesulphonamide | C14H15NO2S | 261.34 | | |
| 32 | 80-30-8 | N-cyclohexyltoluene-4-sulphonamide | C13H19NO2S | 253.36 | 84-85°C | <0.1 g/100 mL at 21 ºC |
| 33 | 80-32-0 | sulfachloropyridazine | C10H9ClN4O2S | 284.72 | 186-187℃ | |
| 34 | 80-33-1 | OVEX | C12H9ClO3S | 268.72 | 86.5-86.8° | |
| 35 | 80-34-2 | Glyprothiazol | C11H14N4O2S2 | | | 218.7mg/L(37 ºC) |
| 36 | 80-35-3 | sulfamethoxypyridazine | C11H12N4O3S | 280.3 | 182-183° | 579.5mg/L(25 ºC) |
| 37 | 80-37-5 | N-(m-nitrophenyl)benzenesulphonamide | C12H10N2O4S | 278.28 | | |
| 38 | 80-38-6 | FENSON | C12H9ClO3S | 268.72 | 62℃ | |
| 39 | 80-40-0 | Ethyl p-toluenesulfonate | C9H12O3S | 200.25 | 29-33°C(lit.) | Insoluble |
| 40 | 80-41-1 | 2-Chloroethyl-p-toluenesulfonate | C9H11ClO3S | 234.7 | 157-161℃ | |
| 41 | 80-42-2 | propyl benzenesulphonate | C9H12O3S | 200.25 | | |
| 42 | 80-43-3 | Dicumyl peroxide | C18H22O2 | 270.37 | 39-41 °C (lit.) | insoluble |
| 43 | 80-44-4 | Butyl Benzenesulfonate | C10H14O3S | 214.28 | | |
| 44 | 80-45-5 | Benzenesulfonic acid, pentyl ester | C11H16O3S | 228.31 | | |
| 45 | 80-46-6 | 4-tert-Amylphenol | C11H16O | 164.24 | 88-89 °C (lit.) | 37 mg/L (20 ºC) |
| 46 | 80-47-7 | 8-P-MENTHYL HYDROPEROXIDE | C10H20O2 | 172.26 | | |
| 47 | 80-48-8 | Methyl p-toluenesulfonate | C8H10O3S | 186.23 | 25-28°C(lit.) | Insoluble |
| 48 | 80-49-9 | Homatropine Methylbromide | C17H24BrNO3 | 370.28 | 192°C | |
| 49 | 80-50-2 | ANISOTROPINE METHYLBROMIDE | C17H32BrNO2 | 362.35 | 329° | |
| 50 | 80-51-3 | 4,4'-oxydibenzenesulfonyl hydrazide | C12H14N4O5S2 | 358.39 | 160-161°C (dec.)(lit.) | Insoluble in water. |
| 51 | 80-52-4 | 1,8-Diamino-P-Menthane | C10H22N2 | 170.3 | −45°C(lit.) | |
| 52 | 80-53-5 | p-menthane-1,8-diol | C10H20O2 | 172.26 | 158 °C | |
| 53 | 80-54-6 | Lilialdehyde | C14H20O | 204.31 | 106-109 °C | 33mg/L at 20℃ |
| 54 | 80-55-7 | Ethyl 2-hydroxyisobutyrate | C6H12O3 | 132.16 | 78 °C | |
| 55 | 80-57-9 | 4,6,6-TRIMETHYLBICYCLO[3.1.1]HEPT-3-EN-2-ONE | C10H14O | 150.22 | 6.5 °C | |
| 56 | 80-58-0 | 2-Bromobutyric acid | C4H7BrO2 | 167 | -4 °C (lit.) | 66 g/L (20 ºC) |
| 57 | 80-59-1 | trans-2,3-Dimethylacrylic acid | C5H8O2 | 100.117 | 61-65℃ | SOLUBLE IN HOT WATER |
| 58 | 80-60-4 | 2-Aminobutyric acid | C4H9NO2 | 103.12 | 291°C (dec.)(lit.) | 167.40g/L(25 ºC) |
| 59 | 80-62-6 | Methyl methacrylate | C5H8O2 | 100.12 | -48℃ | 15.9 g/L (20℃) |
| 60 | 80-63-7 | methyl 2-chloroacrylate | C4H5ClO2 | 120.53 | -37 °C | |
| 61 | 80-65-9 | 3-AMINO-2-OXAZOLIDINONE | C3H6N2O2 | 102.09 | 65-67 °C | |
| 62 | 80-68-2 | DL-Threonine | C4H9NO3 | 119.12 | 244°C (dec.)(lit.) | 200 g/L (25 ºC) |
| 63 | 80-69-3 | Tartronic acid | C3H4O5 | 120.06 | 158-160 °C (dec.) (lit.) | Soluble in water and alcohol. |
| 64 | 80-70-6 | 1,1,3,3-Tetramethylguanidine | C5H13N3 | 115.18 | -30 °C | miscible |
| 65 | 80-71-7 | 2-hydroxy-3-methylcyclopent-2-enone | C6H8O2 | 112.13 | 104-108°C | |
| 66 | 80-72-8 | reductic acid | C5H6O3 | 114.1 | 212°C | |
| 67 | 80-73-9 | 1,3-Dimethyl-2-imidazolidinone | C5H10N2O | 114.15 | 8.2 °C | freely soluble |
| 68 | 80-74-0 | N-3,4-dimethylisoxazol-5-yl-N-sulfanilylacetamide | C13H15N3O4S | 309.3409 | 193-194° | 80mg/L(37 ºC) |
| 69 | 80-75-1 | 11ALPHA-HYDROXYPROGESTERONE | C21H30O3 | 330.47 | 165-166°C(lit.) | 116.4mg/L(37 ºC) |
| 70 | 80-76-2 | 3,7-diaminobiphenyl sulfone-4,6-disulfonic acid | C12H10N2O8S3 | 406.41 | | |
| 71 | 80-77-3 | chlormezanone | C11H12ClNO3S | 273.74 | 114 °C | |
| 72 | 80-78-4 | SOLANIDINE | C27H43NO | 397.64 | 212-214°C | |
| 73 | 80-80-8 | N-[5-amino-2-(4-aminophenyl)sulfonyl-phenyl]sulfonylacetamide | C14H15N3O5S2 | 369.42 | | |
| 74 | 80-81-9 | 6-ethyl-1,2,3,4-tetrahydro-1,1,4,4-tetramethylnaphthalene | C16H24 | 216.36176 | | |
| 75 | 80-82-0 | 2-Nitrobenzenesulfonic Acid Hydrate | C6H5NO5S·xH2O | 203.17(asAnhydrous) | | |
| 76 | 80-90-0 | 5B-PREGNANE-3B-20A-DIOL | C21H36O2 | 320.50934 | | |
| 77 | 80-91-1 | 5-BETA-PREGNAN-3-ALPHA, 20-BETA-DIOL | C21H36O2 | 320.51 | | |
| 78 | 80-92-2 | 5β-孕烷-3α,20α-二醇 | C21H36O2 | 320.51 | 240-242°C | |
| 79 | 80-93-3 | 20-BETA-DIHYDROPREGNANEDIONE | C21H34O2 | 318.49 | | |
| 80 | 80-96-6 | 21-hydroxy-5beta-pregnane-3,20-dione 21-(hydrogen succinate) | C25H36O6 | 432.55 | | |
| 81 | 80-97-7 | 5-α-cholestan-3-β-ol | C27H48O | 388.68 | 138-142°C | Insoluble in water. |
| 82 | 80-99-9 | 5α-cholest-7-en-3ß-ol | C27H46O | 386.654 | | |