| 1 | 123-00-2 | N-(3-Aminopropyl)morpholine | C7H16N2O | 144.21 | −15°C(lit.) | Soluble |
| 2 | 123-01-3 | 1-Phenyldodecane | C18H30 | 246.43 | 3 °C (lit.) | Insoluble in water. |
| 3 | 123-02-4 | Tridecylbenzene | C19H32 | 260.46 | 10°C(lit.) | |
| 4 | 123-03-5 | HexadecylPyridinium chloride | C21H38ClN | 339.99 | 77°C | 111g/L at 20℃ |
| 5 | 123-04-6 | 2-Ethylhexyl chloride | C8H17Cl | 148.67 | -70 °C | 0.0503 g/L (20 ºC) |
| 6 | 123-05-7 | 2-ethylhexanal | C8H16O | 128.212 | -76 °C | Slightly soluble in water. |
| 7 | 123-06-8 | Ethoxymethylenemalononitrile | C6H6N2O | 122.12 | 64-66°C(lit.) | insoluble |
| 8 | 123-07-9 | 4-Ethylphenol | C8H10O | 122.16 | 40-42°C(lit.) | 4.9 g/L (25 ºC) |
| 9 | 123-08-0 | 4-Hydroxybenzaldehyde | C7H6O2 | 122.12 | 112-116 °C (lit.) | 13 g/L (30 ºC) |
| 10 | 123-09-1 | 4-Chlorothioanisole; p-Chlorophenyl methyl sulfide | C7H7ClS | 158.65 | 18-19 °C | |
| 11 | 123-10-4 | N,N-DIETHYL-N',N'-DIMETHYLETHYLENE DIAMINE | C8H20N2 | 144.26 | | |
| 12 | 123-11-5 | p-Anisaldehyde | C8H8O2 | | -1℃ | |
| 13 | 123-12-6 | N,N,N',N'-TETRAETHYLDIETHYLENETRIAMINE | C12H29N3 | 215.38 | | |
| 14 | 123-13-7 | 1-hexylpyrrolidine | C10H21N | 155.28 | | |
| 15 | 123-15-9 | 2-Methylvaleraldehyde | C6H12O | 100.16 | -100℃ | Soluble in water (4.2g/L at 25°C). |
| 16 | 123-17-1 | 2,6,8-Trimethyl-4-nonanol | C12H26O | 186.33 | -59.9°C | |
| 17 | 123-18-2 | 2,6,8-TRIMETHYL-4-NONANONE | C12H24O | 184.32 | -75.15°C | Soluble in alcohol and insoluble in water. |
| 18 | 123-19-3 | 4-Heptanone | C7H14O | 114.19 | -33 °C (lit.) | 4.6 g/L (20 ºC) |
| 19 | 123-20-6 | Vinyl butyrate | C6H10O2 | 114.14 | -80°C | |
| 20 | 123-22-8 | Nsc5273 | C4H11O3P | 138.102101 | | |
| 21 | 123-23-9 | SUCCINIC ACID PEROXIDE | C8H10O8 | 234.16 | 133°C (rough estimate) | |
| 22 | 123-24-0 | (3-ETHYLAMYL)(3-ETHYL-N-HEPTYL)CARBINOL | C17H36O | 256.46 | | |
| 23 | 123-25-1 | Diethyl succinate | C8H14O4 | 174.19 | -20 °C (lit.) | Slightly soluble in water. |
| 24 | 123-26-2 | ETHYLENEBIS-12-HYDROXYSTEARAMIDE | C38H76N2O4 | 625.02 | 140 °C | |
| 25 | 123-28-4 | Dilauryl thiodipropionate | C30H58O4S | 514.84 | 40-42°C(lit.) | |
| 26 | 123-29-5 | ethyl nonanoate | C11H22O2 | 186.29 | -44°C | 29.53mg/L(temperature not stated) |
| 27 | 123-30-8 | 4-Aminophenol | C6H7NO | 109.13 | 188 °C | 1.5 g/100 mL (20 ºC) |
| 28 | 123-31-9 | Hydroquinone | C6H6O2 | 110.11 | 172-175°C(lit.) | 70 g/L (20 ºC) |
| 29 | 123-32-0 | 2,5-dimethylpyrazine | C6H8N2 | 108.14 | 15°C | |
| 30 | 123-33-1 | 3,6-Dihydroxypyridazine | C4H4N2O2 | 112.09 | 299-301°C (dec.)(lit.) | 6 g/L |
| 31 | 123-34-2 | 3-Allyloxy-1,2-propanediol | C6H12O3 | 132.16 | | |
| 32 | 123-35-3 | Myrcene | C10H16 | 136.23 | | practically insoluble |
| 33 | 123-36-4 | Oxiraneoctanoic acid, 3-octyl-, 2-propenyl ester | C21H38O3 | 338.52 | | |
| 34 | 123-38-6 | Propionaldehyde | C3H6O | 58.08 | -81 °C (lit.) | 540 g/L (20 ºC) |
| 35 | 123-39-7 | Methyl Formamide | C2H5NO | 59.07 | -4℃ | miscible |
| 36 | 123-41-1 | (2-HYDROXYETHYL)TRIMETHYLAMMONIUM HYDROXIDE | C5H15NO2 | 121.18 | 236～239℃ | miscible |
| 37 | 123-42-2 | 4-Hydroxy-4-methyl-2-pentanone | C6H12O2 | 116.16 | -42.8 °C | MISCIBLE |
| 38 | 123-43-3 | Sulfoacetic Acid | C2H4O5S | 140.115 | | |
| 39 | 123-44-4 | 2,2,4-trimethylpentan-1-ol | C8H18O | 130.23 | -70°C | |
| 40 | 123-45-5 | CARBOXYMETHANESULFONYL-ACETIC ACID | C4H6O6S | 182.15 | 182° | |
| 41 | 123-46-6 | Girard's Reagent T | C5H14N3O.Cl | 167.64 | 188-192 °C (dec.) (lit.) | soluble |
| 42 | 123-47-7 | 2-HYDROXY-N,N,N,N',N',N'-HEXAMETHYL-1,3-PROPANE DIAMINIUM DI IODIDE | C9H24I2N2O | 430.11 | ~275° with decompn | |
| 43 | 123-48-8 | 2,2,4,6,6-Pentamethyl-3-heptene | C12H24 | 168.32 | -38.4°C (estimate) | |
| 44 | 123-51-3 | 3-Methyl-1-butanol | C5H12O | 88.15 | -117 °C | 25 g/L (20 ºC) |
| 45 | 123-54-6 | 2,4-Pentanedione | C5H8O2 | 100.12 | -23 °C (lit.) | 16 g/100 mL (20 ºC) |
| 46 | 123-56-8 | Succinimide | C4H5NO2 | 99.09 | 123-125 °C (lit.) | Soluble in water and ethanol. Insoluble in ether and chloroform. |
| 47 | 123-57-9 | 3,5-DiMethylMorpholine | C6H13NO | 115.17352 | | |
| 48 | 123-59-1 | 1-ethoxy-1,3,3-trimethoxypropane | C8H18O4 | 178.23 | | |
| 49 | 123-61-5 | 1,3-Phenylene Diisocyanate | C8H4N2O2 | 160.13 | 49-51°C (Lit.) | |
| 50 | 123-62-6 | Propionic anhydride | C6H10O3 | 130.14 | -42 °C | hydrolyses |
| 51 | 123-63-7 | Paraldehyde | C6H12O3 | 132.16 | 12 °C | 125 g/L (25 ºC) |
| 52 | 123-66-0 | ethyl caproate | C8H16O2 | 144.21 | -67°C | INSOLUBLE |
| 53 | 123-67-1 | N,N'-dimethyl-N,N'-bis(3-methylaminopropyl)trimethylenediamine | C13H32N4 | 244.42 | | |
| 54 | 123-68-2 | Allyl hexanoate | C9H16O2 | 156.22 | -57.45°C (estimate) | PRACTICALLY INSOLUBLE |
| 55 | 123-69-3 | Oxacycloheptadec-8-en-2-one | C16H28O2 | 252.39 | | |
| 56 | 123-70-6 | Methylbis(3-methylaminopropyl)amine | C9H23N3 | 173.3 | | |
| 57 | 123-72-8 | Butyraldehyde | C4H8O | 72.11 | -96 °C | 7.1 g/100 mL (25 ºC) |
| 58 | 123-73-9 | Crotonaldehyde | C4H6O | 70.09 | −76°C(lit.) | 150 g/L (20 ºC) |
| 59 | 123-75-1 | Pyrrolidine | C4H9N | 71.12 | -63 °C | Miscible with alcohol, ether, chloroform and water. |
| 60 | 123-76-2 | Levulinic acid | C5H8O3 | 116.12 | 30-33 °C (lit.) | Soluble in water ( 675g/L at 20°C). |
| 61 | 123-77-3 | Azodicarbonamide | C2H4N4O2 | 116.08 | 220-225°C (dec.)(lit.) | SOLUBLE IN HOT WATER |
| 62 | 123-78-4 | D-SPHINGOSINE | C18H37NO2 | 299.492 | 74.2-78.1 °C | chloroform: 20 mg/mL, clear, colorless to very faintly yellow |
| 63 | 123-79-5 | Adipic acid di-n-octyl ester | C22H42O4 | 370.57 | -67°C | 溶于氯仿、汽油、醋酸乙酯、甲醉、甲苯、矿物油、植物油等。微溶于乙二醇类，不溶于水。 |
| 64 | 123-80-8 | glycol dipropionate | C8H14O4 | 174.19 | | 16.51g/L(25 ºC) |
| 65 | 123-81-9 | Glycol dimercaptoacetate | C6H10O4S2 | 210.263 | | 20 g/L (20℃) |
| 66 | 123-82-0 | 2-Heptylamine | C7H17N | 115.22 | -19°C (estimate) | Soluble in water ( 9 g/L at 20°C). |
| 67 | 123-83-1 | N,N-Dimethyl-N'-ethylethylenediamine | C6H16N2 | 116.2 | | |
| 68 | 123-84-2 | 2-(2-Aminoethylamino)Isopropanol | C5H14N2O | 118.18 | | |
| 69 | 123-85-3 | 2(2-HYDROXYETHOXY)ACETAMIDE | C4H9NO3 | 119.11 | | |
| 70 | 123-86-4 | n-Butyl acetate | C6H12O2 | 116.16 | -78 °C (lit.) | 0.7 g/100 mL (20 ºC) |
| 71 | 123-88-6 | METHOXYETHYL-MERCURY-CHLORIDE | C3H7ClHgO | 295.13 | 115°C | |
| 72 | 123-90-0 | Thiomorpholine | C4H9NS | 103.19 | 166-168 | Miscible with waterMiscible with water and organic solvents. |
| 73 | 123-91-1 | Pfu DNA Polymerase | C4H8O2 | 88.11 | 12 °C | SOLUBLE |
| 74 | 123-91-1 | 1,4-Dioxane | C4H8O2 | 88.10512 | 12℃ | SOLUBLE |
| 75 | 123-92-2 | Isoamyl acetate | C7H14O2 | 130.18 | -78 °C (lit.) | 0.20 g/100 mL. Slightly soluble |
| 76 | 123-93-3 | Thiodiglycolic acid | C4H6O4S | 150.15 | 128-131°C(lit.) | soluble |
| 77 | 123-94-4 | Monostearin | C21H42O4 | 358.56 | 55-60℃ | Soluble in hot organic solvents.Soluble in hot water. Slightly soluble in ethanol. Insoluble in aliphatic solvents. |
| 78 | 123-95-5 | n-Butyl stearate | C22H44O2 | 340.58 | 17-22°C | Immiscible with water. Miscible with ethanol and acetone |
| 79 | 123-96-6 | 2-Octanol | C8H18O | 130.23 | -38 °C | 0.1 g/100 mL (20 ºC) |
| 80 | 123-97-7 | amylxanthane | C6H12OS2 | 164.29 | 131 °C (decomp) | |
| 81 | 123-98-8 | azelaoyl chloride | C9H14Cl2O2 | 225.11 | | |
| 82 | 123-99-9 | Azelaic acid | C9H16O4 | 188.22 | 98 °C | 2.4 g/L (20 ºC) |