Introduction：Basic information about CAS 36880-33-8|5-Ethyl-2-thiophenecarboxaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Ethyl-2-thiophenecarboxaldehyde |
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| CAS Number | 36880-33-8 | Molecular Weight | 140.20300 |
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| Density | 1.12 g/mL at 25 °C(lit.) | Boiling Point | 65 °C2 mm Hg(lit.) |
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| Molecular Formula | C7H8OS | Melting Point | 64-66ºC |
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| MSDS | ChineseUSA | Flash Point | 229 °F |
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Names
| Name | 5-ethylthiophene-2-carbaldehyde |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.12 g/mL at 25 °C(lit.) |
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| Boiling Point | 65 °C2 mm Hg(lit.) |
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| Melting Point | 64-66ºC |
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| Molecular Formula | C7H8OS |
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| Molecular Weight | 140.20300 |
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| Flash Point | 229 °F |
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| Exact Mass | 140.03000 |
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| PSA | 45.31000 |
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| LogP | 2.12300 |
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| Index of Refraction | n20/D 1.57(lit.) |
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| InChIKey | CLQXZICUPGZTPE-UHFFFAOYSA-N |
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| SMILES | CCc1ccc(C=O)s1 |
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| Storage condition | Refrigerator |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves |
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| Risk Phrases | 20/21/22 |
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| Safety Phrases | S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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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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Articles2
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| Energetics of thiophenecarboxaldehydes and some of its alkyl derivatives. da Silva MAVR and Santos AFLOM. J. Chem. Thermodyn. 40(6) , 917-923, (2008)
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Synonyms
| 5-Ethyl-2-thiophenecarboxaldehyde |
| MFCD00143457 |
| 2-Ethyl-5-formylthiophene |
| EINECS 253-252-0 |
| 5-Ethyl-2-thiophencarboxaldehyde |
| 5-ethylthiophene-2-carboxaldehyde |
| 5-ethyl-2-thiophenecarbaldehyde |
| 5-ethylthiene-2-carbaldehyde |
| 5-ethylthiophen-2-carboxaldehyde |
| 5-ethyl-thiophene-2-carbaldehyde |
