| Identification | More | [Name]
Bromotriphenylethylene | [CAS]
1607-57-4 | [Synonyms]
1-bromo-1,2,2-triphenylethylene
2-BROMO-1,1,2-TRIPHENYLETHYLENE
AURORA KA-6594
BROMOTRIPHENYLETHYLENE
alpha’-bromo-alpha-phenyl-stilben
bromotriphenyl-ethylen
Benzene, 1,1,1-(1-bromo-1-ethenyl-2-ylidene)tris-
à-bromo-à'-phenylstilbene
triphenylvinyl bromide
phenylstilbene bromide
Bromotriphenylethylene, 98+%
[2-Bromo-1,2-di(phenyl)ethenyl]benzene
alpha'-bromo-alpha-phenylstilbene
Bromotriphenylethene
1,1',1''-(1-Bromoethene-1,2,2-triyl)trisbenzene
1,1,2-Triphenyl-2-bromoethene
1-Bromo-1,2,2-triphenylethene
2-Bromo-1,1,2-triphenylethene
Eitriphin
α,β-Diphenylstyryl bromide | [EINECS(EC#)]
216-531-8 | [Molecular Formula]
C20H15Br | [MDL Number]
MFCD00000135 | [Molecular Weight]
335.24 | [MOL File]
1607-57-4.mol |
| Chemical Properties | Back Directory | [Appearance]
light yellow crystalline powder | [Melting point ]
115-117 °C(lit.) | [Boiling point ]
391.41°C (rough estimate) | [density ]
1.3419 (rough estimate) | [refractive index ]
1.6000 (estimate) | [storage temp. ]
under inert gas (nitrogen or Argon) at 2-8°C | [form ]
powder to crystal | [color ]
Light orange to Yellow to Green | [BRN ]
2052962 | [CAS DataBase Reference]
1607-57-4(CAS DataBase Reference) |
| Hazard Information | Back Directory | [Chemical Properties]
light yellow crystalline powder | [Synthesis]
GENERAL METHOD: Tristyrene (1.0 g, 3.49 mmol) was dissolved in chloroform (15 mL) and a chloroform (10 mL) solution of bromine (0.49 g, 3.06 mmol) was added slowly and dropwise. Upon completion of the reaction, the reaction mixture was decanted and the solvent was subsequently removed by distillation. The residue was recrystallized twice from ethanol to give triphenylene bromide (0.8 g, 62%) as colorless needle-like crystals. | [References]
[1] Bulletin of the Chemical Society of Japan, 1988, vol. 61, p. 449 - 454
[2] Chemische Berichte, 1987, vol. 120, p. 1897 - 1904
[3] Tetrahedron, 2012, vol. 68, # 36, p. 7309 - 7316
[4] Journal of the Chemical Society, 1933, p. 69,74
[5] Journal of the American Chemical Society, 1932, vol. 54, p. 2049,2051 |
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