Introduction：Basic information about CAS 139957-82-7|2-chloro-5-ethynylthiophene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-chloro-5-ethynylthiophene |
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| CAS Number | 139957-82-7 | Molecular Weight | 142.60600 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C6H3ClS | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 2-chloro-5-ethynylthiophene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Molecular Formula | C6H3ClS |
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| Molecular Weight | 142.60600 |
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| Exact Mass | 141.96400 |
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| PSA | 28.24000 |
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| LogP | 2.38280 |
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| InChIKey | SDVHVQQEXLEHGZ-UHFFFAOYSA-N |
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| SMILES | C#Cc1ccc(Cl)s1 |
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| Storage condition | 2-8°C |
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Safety Information
Synonyms
| 2-ethynyl-5-chloro-thiophene |
| 2-Aethinyl-5-chlor-thiophen |
| 2-CHLORO-5-ETHYNYL-THIOPHENE |
| Thiophene,2-chloro-5-ethynyl |
