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18080

Sigma-Aldrich

3-Bromo-1-phenyl-1-propene

purum, ≥98.0% (GC)

Synonym(s):

3-Phenylallyl bromide, Cinnamyl bromide

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About This Item

Linear Formula:
C6H5CH=CHCH2Br
CAS Number:
4392-24-9
Molecular Weight:
197.07
Beilstein/REAXYS Number:
605833
EC Number:
224-511-5
MDL number:
MFCD00000245
UNSPSC Code:
12352100
PubChem Substance ID:
329751307

grade

purum

assay

≥98.0% (GC)

refractive index

n20/D 1.621 (lit.)

bp

103 °C/22 mmHg (lit.)

mp

26-29 °C (lit.)
27-30 °C

density

1.332 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

BrC\C=C\c1ccccc1

InChI

1S/C9H9Br/c10-8-4-7-9-5-2-1-3-6-9/h1-7H,8H2/b7-4+

InChI key

RUROFEVDCUGKHD-QPJJXVBHSA-N

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Application

3-Bromo-1-phenyl-1-propene was used in the synthesis of peracetylated 2(I)-O-, 3(I)-O- and 6(I)-O-alkylated α-cyclodextrin.

replaced by

Product No.
Description
Pricing

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

188.6 °F - closed cup

flash_point_c

87 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Michal Rezanka et al.
Carbohydrate research, 346(15), 2374-2379 (2011-09-13)
Alkylation of cyclomaltohexaose (α-cyclodextrin, α-CD) with allyl or cinnamyl bromide, followed by peracetylation of remaining hydroxyl groups and separation of isomers, resulted in the set of peracetylated 2(I)-O-, 3(I)-O- and 6(I)-O-alkylated α-CDs in up to 27% yields. Ozonolysis or oxidative

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