Introduction：Basic information about CAS 881381-12-0|4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbaldehyde |
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| CAS Number | 881381-12-0 | Molecular Weight | 238.111 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 359.1±27.0 °C at 760 mmHg |
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| Molecular Formula | C11H15BO3S | Melting Point | / |
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| MSDS | / | Flash Point | 171.0±23.7 °C |
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Names
| Name | 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbaldehyde |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 359.1±27.0 °C at 760 mmHg |
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| Molecular Formula | C11H15BO3S |
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| Molecular Weight | 238.111 |
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| Flash Point | 171.0±23.7 °C |
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| Exact Mass | 238.083496 |
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| PSA | 63.77000 |
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| LogP | 1.85980 |
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| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
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| Index of Refraction | 1.512 |
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| InChIKey | TWTLMECTLHOTSN-UHFFFAOYSA-N |
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| SMILES | CC1(C)OB(c2csc(C=O)c2)OC1(C)C |
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Safety Information
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
| B-5391 |
| 2-Thiophenecarboxaldehyde, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- |
| 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-thiophenecarbaldehyde |
| 2-Formylthiophene-4-boronic acid pinacol ester |
