2-(4-Chloro-3-hydroxy-1-butynyl)-5-(1,3-pentadiynyl)thiophene
Modify Date: 2025-08-25 10:41:30
2-(4-Chloro-3-hydroxy-1-butynyl)-5-(1,3-pentadiynyl)thiophene structure
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Common Name | 2-(4-Chloro-3-hydroxy-1-butynyl)-5-(1,3-pentadiynyl)thiophene | ||
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| CAS Number | 26905-70-4 | Molecular Weight | 248.728 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 425.6±45.0 °C at 760 mmHg | |
| Molecular Formula | C13H9ClOS | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 211.2±28.7 °C | |
| Name | 1-chloro-4-(5-penta-1,3-diynylthiophen-2-yl)but-3-yn-2-ol |
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| Synonym | More Synonyms |
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 425.6±45.0 °C at 760 mmHg |
| Molecular Formula | C13H9ClOS |
| Molecular Weight | 248.728 |
| Flash Point | 211.2±28.7 °C |
| Exact Mass | 248.006256 |
| PSA | 48.47000 |
| LogP | 5.28 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.635 |
| HS Code | 2934999090 |
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| 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% |
| 2-(4-Chloro-3-hydroxybut-1-ynyl)-5-(penta-1,3-diynyl) thiophene |
| w2371 |
| 1-Chloro-4-[5-(1,3-pentadiyn-1-yl)-2-thienyl]-3-butyn-2-ol |
| 3-Butyn-2-ol, 1-chloro-4-[5-(1,3-pentadiyn-1-yl)-2-thienyl]- |