Introduction：Basic information about CAS 138-36-3|4-Bromobenzenesulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Bromobenzenesulfonic acid |
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| CAS Number | 138-36-3 | Molecular Weight | 255.08600 |
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| Density | 1.846g/cm3 | Boiling Point | / |
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| Molecular Formula | C6H7BrO4S | Melting Point | 90-93ºC(lit.) |
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| MSDS | / | Flash Point | / |
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Names
| Name | 4-bromobenzenesulfonic acid monohydrate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.846g/cm3 |
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| Melting Point | 90-93ºC(lit.) |
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| Molecular Formula | C6H7BrO4S |
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| Molecular Weight | 255.08600 |
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| Exact Mass | 253.92500 |
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| PSA | 71.98000 |
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| LogP | 2.71230 |
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| Index of Refraction | 1.615 |
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| InChIKey | PXACTUVBBMDKRW-UHFFFAOYSA-N |
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| SMILES | O=S(=O)(O)c1ccc(Br)cc1 |
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Safety Information
| Hazard Codes | C: Corrosive; |
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| Risk Phrases | R34 |
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| Safety Phrases | S22 |
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| RIDADR | UN 3261 8/PG 2 |
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| HS Code | 2904909090 |
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Customs
| HS Code | 2904909090 |
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| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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Synonyms
| para-bromophenylsulfonic acid |
| para-bromobenzenesulfonic acid |
| p-bromobenzene sulfonic acid |
| bromobenzene-4-sulfonic acid |
| p-Bromophenylsulfonic acid |
| 4-bromobenzenesulfonic acid |
| 4-Bromophenylsulfonic acid |
