meso-1,2-Dibromo-1,2-diphenylethane

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Names

[ CAS No. ]:
13440-24-9

[ Name ]:
meso-1,2-Dibromo-1,2-diphenylethane

[Synonym ]:
meso-1,2-Dibromo-1,2-diphenylethane
meso-Stilbene Dibromide
(1,2-dibromo-2-phenylethyl)benzene
MFCD00000137
EINECS 227-324-7

Chemical & Physical Properties

[ Density]:
1.613 g/cm3

[ Boiling Point ]:
323.8ºC at 760 mmHg

[ Melting Point ]:
241 °C (dec.)(lit.)

[ Molecular Formula ]:
C14H12Br2

[ Molecular Weight ]:
340.05300

[ Flash Point ]:
173.2ºC

[ Exact Mass ]:
337.93100

[ LogP ]:
5.25880

[ Vapour Pressure ]:
0.000484mmHg at 25°C

[ Index of Refraction ]:
1.637

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 1759 8/PG 3

[ WGK Germany ]:
3

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • trans-Stilbene
  • 2,3,3-trichloroprop-2-enylbenzene
  • stilbene
  • diphenylethylene
  • Benzyl chloride
  • Benzyl alcohol
  • benzal bromide
  • Bibenzyl
  • Acetonitrile
  • Methanol

DownStream

  • stilbene
  • (E)-(1-bromoethene-1,2-diyl)dibenzene
  • Hydrogen bromide
  • Bromine
  • Phenyl phenylthio sulfone
  • Benzenesulfonic acid
  • Triphenylethylene
  • tri-n-butyltin bromide
  • 4-Bromotoluene
  • trans-Stilbene

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles

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 Chem. Scand. 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.

Aust. J. Chem. 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.

J. Electroanal. Chem. 411(1) , 115-119, (1996)


More Articles

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