2-bromo-3-methylbut-2-ene
Modify Date: 2025-08-27 18:28:43
2-bromo-3-methylbut-2-ene structure
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Common Name | 2-bromo-3-methylbut-2-ene | ||
|---|---|---|---|---|
| CAS Number | 3017-70-7 | Molecular Weight | 149.02900 | |
| Density | 1.284 g/mL at 25ºC(lit.) | Boiling Point | 40ºC75 mm Hg(lit.) | |
| Molecular Formula | C5H9Br | Melting Point | -106.7°C (estimate) | |
| MSDS | Chinese USA | Flash Point | 77 °F | |
| Symbol |
GHS02, GHS06 |
Signal Word | Danger | |
| Name | 2-bromo-3-methylbut-2-ene |
|---|---|
| Synonym | More Synonyms |
| Density | 1.284 g/mL at 25ºC(lit.) |
|---|---|
| Boiling Point | 40ºC75 mm Hg(lit.) |
| Melting Point | -106.7°C (estimate) |
| Molecular Formula | C5H9Br |
| Molecular Weight | 149.02900 |
| Flash Point | 77 °F |
| Exact Mass | 147.98900 |
| LogP | 2.69510 |
| Index of Refraction | n20/D 1.474(lit.) |
| Symbol |
GHS02, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H301 |
| Precautionary Statements | P301 + P310 |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | 10-22 |
| Safety Phrases | 36/37 |
| RIDADR | UN 1992 3/PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3.2 |
| HS Code | 2903399090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
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CAS#:769-57-3| HS Code | 2903399090 |
|---|---|
| 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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The first total synthesis of the cyclodepsipeptide pipecolidepsin A.
Nat. Commun. 4 , 2352, (2013) Pipecolidepsin A is a head-to-side-chain cyclodepsipeptide isolated from the marine sponge Homophymia lamellosa. This compound shows relevant cytotoxic activity in three human tumour cell lines and ha... |
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Copper-catalyzed halogen exchange in aryl halides: an aromatic Finkelstein reaction.
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Palladium/di-1-adamantyl-n-butylphosphine-catalyzed reductive carbonylation of aryl and vinyl halides. Brennführer A, et al.
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| bromotrimethylethylene |
| 2-(bromomethyl)-2-butene |
| 2-Bromo-3-methyl-2-butene |
| 2-Butene,2-bromo-3-methyl |
| 2-bromo-3-methylbutene |
| 2-bromo-3-methyl-but-2-ene |
| MFCD00191852 |