106550
meso-1,2-Dibromo-1,2-diphenylethane
≥97%
Synonym(s):
Stilbene dibromide
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About This Item
Linear Formula:
C6H5CH(Br)CH(Br)C6H5
CAS Number:
Molecular Weight:
340.05
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
≥97%
Form:
solid
Quality Level
assay
≥97%
form
solid
mp
241 °C (dec.) (lit.)
functional group
bromo, phenyl
SMILES string
Br[C@H]([C@H](Br)c1ccccc1)c2ccccc2
InChI
1S/C14H12Br2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-14H/t13-,14+
InChI key
GKESIQQTGWVOLH-OKILXGFUSA-N
General description
meso-1,2-Dibromo-1,2-diphenylethane undergoes electrochemical dehalogenation in acetonitrile. It is reduced by electrogenerated C60−3.
Application
meso-1,2-Dibromo-1,2-diphenylethane(meso-SBr2) was used to study the reaction of ± and meso-SBr2 with 9-substituted fluorenide ions in dimethyl sulfoxide.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Regulatory Information
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Debromination of meso-and (?)-1, 2-Dibromo-1, 2-diphenylethane by 9-Substituted Fluorenide Ions: Correlation between Stereochemical Results and Redox Potentials.
Lund T, et al.
Acta Chemica Scandinavica, 47, 877-877 (1993)
Reduction of Vicinal Dihalides. I. The Electrochemical Reduction of meso and (?)-1, 2-Dibromo-1, 2-diphenylethane.
Fawell P, et al.
Australian Journal of Chemistry, 43(8), 1421-1430 (1990)
Electro-organic chemistry of fullerenes. Part 1. Indirect cathodic reduction of vic-dihalides and perfluoroalkyl halides using C60 as mediator. Cyclic voltammetric study and preparative-scale electrolysis.
Fuchigami T, et al.
Journal of Electroanalytical Chemistry, 411(1), 115-119 (1996)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 106550-25G | 04061838674173 |
| 106550-100G | 04061832674636 |