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28100

Sigma-Aldrich

Crotyl bromide

technical, mixture of cis- and trans-isomers (~1:5), cis+trans, ~85% (GC)

Synonym(s):

trans-1-Bromo-2-butene

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About This Item

Linear Formula:
CH3CH=CHCH2Br
CAS Number:
Molecular Weight:
135.00
Beilstein:
1361394
MDL number:
UNSPSC Code:
12352100

grade

technical

Assay

~85% (GC)

contains

silver wool as stabilizer

impurities

~15% 3-bromo-1-butene

refractive index

n20/D 1.480 (lit.)
n20/D 1.480

bp

97-99 °C (lit.)

density

1.312 g/mL at 25 °C (lit.)

SMILES string

[H]\C(C)=C(\[H])CBr

InChI

1S/C4H7Br/c1-2-3-4-5/h2-3H,4H2,1H3/b3-2+

InChI key

AVMHMVJVHYGDOO-NSCUHMNNSA-N

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