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2-Bromo-2-butene, cis + trans, 98%, stab.

Product Code. 11459206
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Product Code. 11459206 Supplier Thermo Scientific Alfa Aesar Supplier No. A18058.22
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Estimated Shipment: 25-11-2026
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Description

CAS: 13294-71-8 | C4H7Br | 135.00 g/mol

Used in the synthesis of substituted catechol derivatives and mono-annelated benzenes.

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
Used in the synthesis of substituted catechol derivatives and mono-annelated benzenes.

Solubility
Not miscible or difficult to mix in water (664 mg/L 25 EST).

Notes
Store away from oxidizing agents and heat. Store away from electrostatic charges. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Keep it refrigerated.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 13294-71-8
Molecular Formula C4H7Br
Molecular Weight (g/mol) 135.00
MDL Number MFCD00000141
InChI Key UILZQFGKPHAAOU-ONEGZZNKSA-N
Synonym 2-bromo-2-butene, trans-2-bromo-2-butene, 2-butene, 2-bromo, e-2-bromobut-2-ene, 2-bromo-2-butene cis, e-2-bromo-2-butene, 1-methyl-1-propenyl bromide, cis-2-bromo-2-butene, e-2-bromo-but-2-ene, 2e-2-bromo-2-butene #
PubChem CID 5364387
IUPAC Name (E)-2-bromobut-2-ene
SMILES C\C=C(/C)Br

Specifikationer

Density 1.328
Boiling Point 82°C to 90°C
Flash Point 1°C (33°F)
Odor Recognizable
Refractive Index 1.461
Quantity 100 g
UN Number UN1993
Beilstein 1733329
Solubility Information Not miscible or difficult to mix in water (664mg/L 25 EST).
Formula Weight 135
Percent Purity 98%
Chemical Name or Material 2-Bromo-2-butene, cis + trans, stabilized
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