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34298

Sigma-Aldrich

2,3-Dibromo-2-propen-1-ol

technical, (cis+trans), ≥90% (GC)

Synonym(s):

2,3-Dibromoallyl alcohol

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About This Item

Linear Formula:
BrCH=C(Br)CH2OH
CAS Number:
Molecular Weight:
215.87
Beilstein/REAXYS Number:
1738231
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

grade

technical

assay

≥90% (GC)

refractive index

n20/D 1.581

bp

60-62 °C/0.1 mmHg (lit.)

density

2.22 g/mL at 20 °C (lit.)

functional group

bromo
hydroxyl

SMILES string

OCC(Br)=CBr

InChI

1S/C3H4Br2O/c4-1-3(5)2-6/h1,6H,2H2

InChI key

WMKYSVJWQJOFAN-UHFFFAOYSA-N

General description

2,3-Dibromo-2-propen-1-ol (2,3-dibromoallyl alcohol) participates in [3,3]-sigmatropic rearrangement reactions.[1]

Application

2,3-Dibromo-2-propen-1-ol may be used in chemical synthesis.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

159.8 °F - closed cup

flash_point_c

71 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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[3, 3]-sigmatropic rearrangement in reaction of 2-methylthiopentafluoropropene with allyl alcohol.
Andreev VG, et al.
Journal of Fluorine Chemistry, 54(1), 262-262 (1991)

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