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  6. 2-Brom-2-Buten, cis und trans, 98 %, stab., Thermo Scientific Chemicals

2-Brom-2-Buten, cis und trans, 98 %, stab., Thermo Scientific Chemicals

Artikelnummer. 11459206
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Product Code. 11459206 Supplier Thermo Scientific Alfa Aesar Supplier No. A18058.22
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Verfügbar ab: 06-08-2026
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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.

Anwendungen
Wird bei der Synthese von substituierten Katecholderivaten und mono-annelierten Benzolen verwendet.

Löslichkeit
Nicht mischbar oder schwer in Wasser zu mischen (664 mg/l25 EST).

Hinweise
Von Oxidationsmitteln und Hitze fernhalten. Nicht in der Nähe von elektrostatischen Aufladungen lagern. Halten Sie den Behälter dicht verschlossen und stellen Sie ihn an einen kühlen, trockenen und gut belüfteten Ort. Kühl aufbewahren.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 13294-71-8
Summenformel C4H7Br
Molekulargewicht (g/mol) 135.00
MDL-Nummer MFCD00000141
InChI-Schlüssel 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-Brombut-2-en
SMILES C\C=C(/C)Br

Specifications

Chemischer Name oder Material 2-Bromo-2-butene
Namenshinweis cis + trans, stabilized
Dichte 1.328
Siedepunkt 82°C to 90°C
Flammpunkt 1°C (33°F)
Geruch Recognizable
Brechungsindex 1.461
Menge 100 g
UN-Nummer UN1993
Beilstein 1733329
Löslichkeitsinformationen Not miscible or difficult to mix in water (664mg/L 25 EST).
Formelmasse 135
Reinheit (%) 98%
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