1,1,4,4-Tetraphenylbutadiene

changed changed 470604959 Tetraphenyl butadiene Tetraphenyl butadiene.svg 1,1′,1′′,1′′′-(Buta-1,3-diene-1,1,4,4-tetrayl)tetrabenzene TPB changed ?? 1450-63-1 correct FDA 3J9DS4FWS7 CY9040630 correct chemspider 66678 correct chemspider 1S/C28H22/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-22H correct chemspider KLCLIOISYBHYDZ-UHFFFAOYSA-N 74060 28 22 White to yellow white needles 1.079 g/cm3 203.5 soluble in ethanol, benzene, chloroform, acetic acid Lide David R. 1998 Handbook of Chemistry and Physics 87 Boca Raton, FL CRC Press 978-0-8493-0594-8 3–526 Sigma-Aldrich 2 0 0 1,1,4,4-Tetraphenyl-1,3-butadiene https://pubchem.ncbi.nlm.nih.gov/compound/74060#section=Safety-and-Hazards pubchem.ncbi.nlm.nih.gov 12 December 2021 en 07 Warning 315 319 335 261 264 271 280 302+352 304+340 305+351+338 312 321 332+313 337+313 362 403+233 405 501 289 1,1,4,4-tetraphenylbutadiene (TPB) is an organic compound with the formula (C6H5)2C\dCHCH\dC(C6H5)2. Other isomers are possible, but the term usually refers to the derivative of butadiene with two phenyl group on each of the terminal carbon atoms It is a white solid that has attracted some attention as an electroluminescent dye. 10.1063/1.115126 Single-layer white light-emitting organic electroluminescent devices based on dye-dispersed poly( N -vinylcarbazole) 1995 Kido J. Shionoya H. Nagai K. Applied Physics Letters 67 16 2281–2283 1995ApPhL..67.2281K . The compound was first prepared by double dehydration of the diol.New synthesis of some indene derivatives Über eine neue Synthese einiger Inden-Derivate 10.1002/cber.19140470114 A. Orechoff Berichte der Deutschen Chemischen Gesellschaft 1914 47 89-95 It glows blue with an emission spectrum peak wavelength at 430 nm, 10.1364/AO.12.000087 20125234 Fluorescence of Tetraphenyl-Butadiene in the Vacuum Ultraviolet Applied Optics 12 1 87–9 1973 Burton W. M Powell B. A 1973ApOpt..12...87B. It is useful as a wavelength shifter. Photonic Polymer Systems Wise Donald Lee Gary E. Wnek Debra J. Trantolo Thomas M. Cooper Joseph D. Gresser 1998 CRC Press 978-0-8247-0152-9 250 https://books.google.com/books?id=CseEUIK6dVkC&q=%221,1,4,4-Tetraphenyl-1,3-butadiene%22&pg=PA250 2009-06-02 Emission Tomography Wernick Miles N. John N. Aarsvold 2004 Academic Press 978-0-12-744482-6 374 https://books.google.com/books?id=R5slur_hdfEC&q=%22Tetraphenyl+butadiene%22&pg=PA11 2009-06-02 Related compounds 1,2,3,4-Tetraphenylbutadiene ((C6H5)CH\dC(C6H5)C(C6H5)\dCH(C6H5)) is also well-known. References Category:Fluorescent dyes Category:Aromatic hydrocarbons Category:Phenyl compounds Category:Conjugated dienes