Introduction：Basic information about CAS 2113-68-0|WSQR DR, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | WSQR DR |
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| CAS Number | 2113-68-0 | Molecular Weight | 234.271 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | / |
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| Molecular Formula | C12H10O3S | Melting Point | 135-138°C |
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| MSDS | / | Flash Point | / |
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Names
| Name | 4-phenylbenzenesulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Melting Point | 135-138°C |
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| Molecular Formula | C12H10O3S |
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| Molecular Weight | 234.271 |
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| Exact Mass | 234.035065 |
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| PSA | 62.75000 |
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| LogP | 2.14 |
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| Index of Refraction | 1.613 |
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| InChIKey | XDTYUYVIGLIFCW-UHFFFAOYSA-N |
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| SMILES | O=S(=O)(O)c1ccc(-c2ccccc2)cc1 |
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Safety Information
| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36/37/39 |
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| HS Code | 2904100000 |
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Customs
| HS Code | 2904100000 |
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| Summary | 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Synonyms
| 4-phenylbenzenesulfonyl acid |
| p-Biphenylsulfonic acid |
| 4-biphenylmonosulfonic acid |
| 4-Biphenylsulfonic acid |
| Biphenyl-4-sulfonic acid |
| 4-Sulfobiphenyl |
| [1,1'-Biphenyl]-4-sulfonic acid |
| WSQR DR |
| MFCD00014733 |
| Biphenyl-4-sulfonic acid hydrate |
| biphenyl-4-sulphonic acid |
