Introduction：Basic information about CAS 3779-27-9|2,2'-BITHIOPHENE-5-CARBOXALDEHYDE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,2'-BITHIOPHENE-5-CARBOXALDEHYDE |
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| CAS Number | 3779-27-9 | Molecular Weight | 194.27300 |
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| Density | 1.336g/cm3 | Boiling Point | 210 °C / 18mmHg |
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| Molecular Formula | C9H6OS2 | Melting Point | 55-58 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | >230 °F |
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Names
| Name | 2,2'-bithiophene-5-carboxaldehyde |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.336g/cm3 |
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| Boiling Point | 210 °C / 18mmHg |
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| Melting Point | 55-58 °C(lit.) |
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| Molecular Formula | C9H6OS2 |
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| Molecular Weight | 194.27300 |
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| Flash Point | >230 °F |
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| Exact Mass | 193.98600 |
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| PSA | 73.55000 |
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| LogP | 3.28910 |
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| Index of Refraction | 1.671 |
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| InChIKey | FYBWRAXKYXTOQC-UHFFFAOYSA-N |
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| SMILES | O=Cc1ccc(-c2cccs2)s1 |
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| Storage condition | Refrigerator (+4°C) |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi |
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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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Synonyms
| [2,2'-Bithiophene]-5-carbaldehyde |
| 2,2′-Bithiophene-5-carboxaldehyde |
| 5-Formyl-2,2'-bithiophene |
| MFCD00052294 |
| 5-thiophen-2-ylthiophene-2-carbaldehyde |
| 2,2'-Bithiophene-5-carboxaldehyde |
