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| | 2-TOLUENESULFONIC ACID Basic information |
| Product Name: | 2-TOLUENESULFONIC ACID | | Synonyms: | 2-TOLUENESULFONIC ACID;toluene-2-sulphonic acid;2-Methyl-Benzenesulfonic Acid;2-methyl-benzenesulfonic aci;o-methylbenzenesulfonic acid;2-Methylbenzene-1-sulfonic acid;Sorafenib Impurity 47;Benzenesulfonic acid, 2-methyl- | | CAS: | 88-20-0 | | MF: | C7H8O3S | | MW: | 172.2 | | EINECS: | 201-809-3 | | Product Categories: | | | Mol File: | 88-20-0.mol |  |
| | 2-TOLUENESULFONIC ACID Chemical Properties |
| Melting point | 67.5°C | | Boiling point | 272.52°C (rough estimate) | | density | 1.3692 (rough estimate) | | refractive index | 1.5151 (estimate) | | storage temp. | Store at room temperature, keep dry and cool | | pka | -0.53±0.15(Predicted) | | Appearance | White to off-white Solid | | Water Solubility | 488.9g/L(32.5 ºC) | | InChI | InChI=1S/C7H8O3S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3,(H,8,9,10) | | InChIKey | LBLYYCQCTBFVLH-UHFFFAOYSA-N | | SMILES | C1(S(O)(=O)=O)=CC=CC=C1C | | EPA Substance Registry System | Benzenesulfonic acid, 2-methyl- (88-20-0) |
| | 2-TOLUENESULFONIC ACID Usage And Synthesis |
| Uses | Natural gas hydrate promotion capabilities of the hydrotope o-Toluenesulfonic Acid as an additive was investigated. | | Definition | ChEBI: 2-Methylbenzenesulfonic acid is an organosulfur compound and a sulfonic acid derivative. |
| | 2-TOLUENESULFONIC ACID Preparation Products And Raw materials |
| Raw materials | Benzenesulfonic acid, 2,4,6-triethyl--->5-BROMO-2-METHYLBENZENE-1-SULFONIC ACID-->2-methylbenzenesulfinic acid-->o-Toluenesulfonamide-->p-Toluenesulfonic acid-->O-TOLUENESULFONYL CHLORIDE-->1,2-Dichlorobenzene-->Toluene | | Preparation Products | 4,4'-Diamino-2,2'-stilbenedisulfonic acid-->3-Methylbenzenesulfonic Acid-->Azuleno[4,5-b]furan-2,8(3H,4H)-dione,octahydro-4-hydroxy-9-methyl-3,6-bis(methylene)-, (3aR,4S,6aR,9S,9aR,9bR)--->4-Nitrotoluene-2-sulfonic Acid |
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