Introduction：Basic information about CAS 17257-10-2|5-(Phenylethynyl)-2-thiophenecarbaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-(Phenylethynyl)-2-thiophenecarbaldehyde |
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| CAS Number | 17257-10-2 | Molecular Weight | 212.267 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 388.6±27.0 °C at 760 mmHg |
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| Molecular Formula | C13H8OS | Melting Point | / |
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| MSDS | / | Flash Point | 188.8±23.7 °C |
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Names
| Name | 5-(2-phenylethynyl)thiophene-2-carbaldehyde |
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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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| Boiling Point | 388.6±27.0 °C at 760 mmHg |
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| Molecular Formula | C13H8OS |
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| Molecular Weight | 212.267 |
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| Flash Point | 188.8±23.7 °C |
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| Exact Mass | 212.029587 |
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| PSA | 45.31000 |
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| LogP | 3.58 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.649 |
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| InChIKey | YFMUACLZRVJOBK-UHFFFAOYSA-N |
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| SMILES | O=Cc1ccc(C#Cc2ccccc2)s1 |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| HS Code | 2934999090 |
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Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 2-Thiophenecarboxaldehyde, 5-(2-phenylethynyl)- |
| 5-(Phenylethynyl)-2-thiophenecarbaldehyde |
| 5-(Phenylethynyl)thiophene-2-carbaldehyde |
| 5-Phenylethynyl-thiophene-2-carbaldehyde |
