Introduction：Basic information about CAS 31849-78-2|(1E)-1-Bromo-1-butene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (1E)-1-Bromo-1-butene |
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| CAS Number | 31849-78-2 | Molecular Weight | 135.002 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 94.7±0.0 °C at 760 mmHg |
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| Molecular Formula | C4H7Br | Melting Point | / |
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| MSDS | / | Flash Point | 14.5±15.1 °C |
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Names
| Name | 1-bromo-1-butene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 94.7±0.0 °C at 760 mmHg |
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| Molecular Formula | C4H7Br |
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| Molecular Weight | 135.002 |
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| Flash Point | 14.5±15.1 °C |
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| Exact Mass | 133.973099 |
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| LogP | 2.66 |
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| Vapour Pressure | 53.4±0.1 mmHg at 25°C |
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| Index of Refraction | 1.472 |
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| InChIKey | IUXHPSPHPKXTPA-ARJAWSKDSA-N |
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| SMILES | CCC=CBr |
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Safety Information
Customs
| HS Code | 2903399090 |
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| Summary | 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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Synonyms
| 1-Bromo-1-butene |
| 1-Butene, 1-bromo- |
| 1-Butene, 1-bromo-, (E)- |
| trans-1-Bromo-1-butene |
| 1-Butene, 1-bromo-, (1E)- |
| Z-1-bromobutene-1 |
| 1-Bromobut-1-ene |
