Introduction：Basic information about CAS 207742-50-5|3,3'-Dibromo-5,5'-bis-trimethylsilyl-2,2'-bithiophene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,3'-Dibromo-5,5'-bis-trimethylsilyl-2,2'-bithiophene |
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| CAS Number | 207742-50-5 | Molecular Weight | 468.418 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 400.8±45.0 °C at 760 mmHg |
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| Molecular Formula | C14H20Br2S2Si2 | Melting Point | 89 °C |
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| MSDS | USA | Flash Point | 196.2±28.7 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | [4-bromo-5-(3-bromo-5-trimethylsilylthiophen-2-yl)thiophen-2-yl]-trimethylsilane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 400.8±45.0 °C at 760 mmHg |
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| Melting Point | 89 °C |
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| Molecular Formula | C14H20Br2S2Si2 |
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| Molecular Weight | 468.418 |
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| Flash Point | 196.2±28.7 °C |
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| Exact Mass | 465.891144 |
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| PSA | 56.48000 |
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| LogP | 9.63 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.582 |
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| InChIKey | ZKCVPMCCGPMMBH-UHFFFAOYSA-N |
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| SMILES | C[Si](C)(C)c1cc(Br)c(-c2sc([Si](C)(C)C)cc2Br)s1 |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| RIDADR | NONH for all modes of transport |
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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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Articles1
More Articles
| Chen, C. H.; Hsieh, C. H.; Dubosc, M.; Cheng, Y. J.; Hsu, C. S. Macromolecules 43 , 697, (2010)
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Synonyms
| 3,3'-dibromo-5,5'-bis-trimethylsilanyl-2,2'-bithiophene |
| (3,3'-Dibromo-2,2'-bithiene-5,5'-diyl)bis(trimethylsilane) |
| 5,5'-bis(trimethylsilyl)-3,3'-dibromo,-2,2'-bithiophene |
| Silane, 1,1'-(3,3'-dibromo[2,2'-bithiophene]-5,5'-diyl)bis[1,1,1-trimethyl- |
| 3,3'-dibromo-5,5'-bis(trimethylsilyl)-2,2'-dithiophene |
| 3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene |
| (3,3'-Dibromo-[2,2'-bithiophene]-5,5'-diyl)bis(trimethylsilane) |
| 3,3-Dibromo-5,5-bis(trimethylsilyl)-2,2-bithiophene |
| 3,3'-Dibromo-5,5'-bis-trimethylsilyl-2,2'-bithiophene |
