Formula C28H22 Density 1.08 g/cm³ Melting point 203.5 °C | Molar mass 358.475 g/mol Boiling point 556.1 °C Pubchem 74060 | |
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Appearance white to yellow white needles | ||
Tetraphenyl butadiene (IUPAC name: 1,1,4,4-tetraphenyl-1,3-butadiene, abbreviated TPB) is an organic chemical compound used as an electroluminescent dye. It glows blue with an emission spectrum peak wavelength at 430 nm, which makes it useful as a wavelength shifter.
References
Tetraphenyl butadiene Wikipedia(Text) CC BY-SA