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EntityQ414326· pop 11· linked from 2 articles

Also known as 1,4-Bis(5-phenyloxazol-2-yl)benzene, орооорф -p-Phenylenebis(5-phenyloxazole), p-Bis(5-phenyloxazol-2-yl)benzene

POPOP or 1,4-bis(5-phenyloxazol-2-yl) benzene is a scintillator. It is used as a wavelength shifter (also called a "secondary scintillator"), which means that it converts shorter wavelength light to longer wavelength light. Its output spectrum peaks at 410 nm, which is violet. POPOP is used in both solid and liquid organic scintillators.

Wikidata facts

Mass
364.121
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chemical formula
C₂₄H₁₆N₂O₂
canonical SMILES
C1=CC=C(C=C1)C2=CN=C(O2)C3=CC=C(C=C3)C4=NC=C(O4)C5=CC=CC=C5
melting point
242.0
Commons category
POPOP
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POPOP or 1,4-bis(5-phenyloxazol-2-yl) benzene is a scintillator. It is used as a wavelength shifter (also called a "secondary scintillator"), which means that it converts shorter wavelength light to longer wavelength light. Its output spectrum peaks at 410 nm, which is violet. POPOP is used in both solid and liquid organic scintillators.

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