13294-71-8
13294-71-8 structure
- Name: 2-Bromo-2-butene
- Chemical Name: 2-Bromo-2-butene
- CAS Number: 13294-71-8
- Molecular Formula: C4H7Br
- Molecular Weight: 135.00200
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
- Create Date: 2018-03-01 08:00:00
- Modify Date: 2025-08-25 18:54:20
| Name | 2-Bromo-2-butene |
|---|---|
| Synonyms |
3-bromo-2-butene
2-bromo-2-buten TRANS-2-BROMO-2-BUTENE nbsp EINECS 236-316-2 2-BroMo-2-butene&2-Bromobut-2-ene 2-BROMO-TRANS-2-BUTENE Bromobutenecistrans 2-Butene,2-bromo MFCD00000141 1-Methyl-1-propenyl Bromide |
| Density | 1.32 |
|---|---|
| Boiling Point | 82-90ºC(740 torr) |
| Melting Point | -115.07°C (estimate) |
| Molecular Formula | C4H7Br |
| Molecular Weight | 135.00200 |
| Flash Point | 1.1ºC |
| Exact Mass | 133.97300 |
| LogP | 2.30500 |
| Vapour Pressure | 55.2mmHg at 25°C |
| Index of Refraction | n20/D 1.461(lit.) |
| Storage condition | 2-8°C |
| Water Solubility | Not miscible or difficult to mix in water (664 mg/L 25 EST). |
| Symbol |
GHS02 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225 |
| Precautionary Statements | P210 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F:Highlyflammable; |
| Risk Phrases | R11 |
| Safety Phrases | S16 |
| RIDADR | UN 1993 3 |
| WGK Germany | 3 |
| Packaging Group | II |
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| Literature: Boulder Scientific Company Patent: US6388151 B1, 2002 ; Location in patent: Page column 1-2 ; |
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| Literature: Whitesides,G.M. et al. Journal of the American Chemical Society, 1971 , vol. 93, # 6 p. 1379 - 1389 Full Text View citing articles Show Details Gmelin Handbook: Ag: MVol.B5, 1.1.2, page 6 - 8 |
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| Literature: Journal of the American Chemical Society, , vol. 61, p. 1711,1712 |
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| Literature: Journal of the Society of Chemical Industry, London, , vol. 43, p. 309 T Chem. Zentralbl., , vol. 96, # I p. 43 |
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| Literature: Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, , vol. 36, p. 972 Chem. Zentralbl., , vol. 76, # I p. 145 |
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| Literature: Zhurnal Obshchei Khimii, , vol. 4, p. 1460,1462 Chem. Zentralbl., , vol. 107, # II p. 1331 |
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| Literature: Zhurnal Obshchei Khimii, , vol. 17, p. 971 Chem.Abstr., , p. 4592 |
| Precursor 9 | |
|---|---|
| DownStream 9 | |
![5,7-dibromo-2,3-dimethyl-1H-pyrrolo[2,3-c]pyridine structure](https://image.chemsrc.com/caspic/244/1201824-91-0.png)