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2-Bromo-1-butene, 97%
CAS: 23074-36-4 | C4H7Br | 135.004 g/mol
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Chemical Identifiers
CAS23074-36-4
IUPAC Name2-bromobut-1-ene
Molecular FormulaC4H7Br
InChI KeyHQMXRIGBXOFKIU-UHFFFAOYSA-N
SMILESCCC(Br)=C
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Specifications
Specification Sheet
Specification SheetFormLiquid
Appearance (Color)Clear colorless to pale yellow
Refractive Index1.4500-1.4550 @ 20?C
Assay (GC)≥96.0%
2-Bromo-1-butene is used to produce 2-Ethyl-acrylic acid. It acts as a photolytic precursor for 1-buten-2-yl.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
2-Bromo-1-butene is used to produce 2-Ethyl-acrylic acid. It acts as a photolytic precursor for 1-buten-2-yl.
Solubility
Soluble in ethanol, acetone and benzene. Not miscible in water.
Notes
Store away from air. Store under dry inert gas. Incompatible with oxidizing agents and air.
2-Bromo-1-butene is used to produce 2-Ethyl-acrylic acid. It acts as a photolytic precursor for 1-buten-2-yl.
Solubility
Soluble in ethanol, acetone and benzene. Not miscible in water.
Notes
Store away from air. Store under dry inert gas. Incompatible with oxidizing agents and air.
RUO – Research Use Only
General References:
- Johanna L. Miller; Maria J. Krisch and Laurie J. Butler. Dissociation Channels of the 1-Buten-2-yl Radical and Its Photolytic Precursor 2-Bromo-1-butene. J. Phys. Chem. A. 2005, 109, (18), 4038-4048.
- G.A. Crowder; Norman Smyrl. Vibrational assignment and rotational isomerism of 2-chloro-1-butene and 2-bromo-1-butene. Journal of Molecular Structure. 1971, 10, 373-378.