2-Bromo-2-butene, mixture of cis and trans
- CAS NO.：13294-71-8
- Empirical Formula: C4H7Br
- Molecular Weight: 135
- MDL number: MFCD00000141
- EINECS: 236-316-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:09:15
What is 2-Bromo-2-butene, mixture of cis and trans?
Chemical properties
clear yellow to brownish liquid
The Uses of 2-Bromo-2-butene, mixture of cis and trans
2-Bromo-2-butene was used in the synthesis of substituted catechol derivatives and mono-annelated benzenes.
What are the applications of Application
2-Bromo-2-butene, mixture of cis and trans is used in the synthesis of substituted catechol derivatives and mono-annelated benzenes
Synthesis Reference(s)
The Journal of Organic Chemistry, 43, p. 3076, 1978 DOI: 10.1021/jo00409a038
Properties of 2-Bromo-2-butene, mixture of cis and trans
| Melting point: | -115.07°C (estimate) |
| Boiling point: | 91-92 °C(lit.) |
| Density | 1.331 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 34 °F |
| storage temp. | 2-8°C |
| form | Liquid |
| color | Clear yellow to brownish |
| Specific Gravity | 1.328 |
| Water Solubility | Not miscible or difficult to mix in water (664 mg/L 25 EST). |
| BRN | 1733329 |
| EPA Substance Registry System | 2-Butene, 2-bromo- (13294-71-8) |
Safety information for 2-Bromo-2-butene, mixture of cis and trans
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H225:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. |
Computed Descriptors for 2-Bromo-2-butene, mixture of cis and trans
New Products
2-(2-Chlorophenyl)glycine Propiolic Acid 1-(3-Hydroxy-4-methoxyphenyl)-2-nitroethene (±)-amino(2-fluorophenyl)acetic acid trans-3-Benzyloxy-4-methoxy-beta-nitrostyrene 1-Pentadecanol 2,4-Dihydroxybenzaldehyde Dipropyl disulfide Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Obidoxime hydrochloride API 4 pentyn 1 ol N-Vinylformamide Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 2-Butyn-1-oL N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine Pirtobrutinib intd. 2-Pentyn-1-oL 4-NitrobenzotrifluorideRelated products of tetrahydrofuran
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