Introduction：Basic information about CAS 764638-11-1|4-Ethynylbenzenesulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Ethynylbenzenesulfonic acid |
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| CAS Number | 764638-11-1 | Molecular Weight | 182.20 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C8H6O3S | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 4-Ethynylbenzenesulfonic acid |
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Chemical & Physical Properties
| Molecular Formula | C8H6O3S |
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| Molecular Weight | 182.20 |
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| InChIKey | HGXZVCSFQYGFHL-UHFFFAOYSA-N |
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| SMILES | C#Cc1ccc(S(=O)(=O)O)cc1 |
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