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CAS 198-55-0

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Perylene

Description:
Perylene is a polycyclic aromatic hydrocarbon (PAH) characterized by its planar structure, consisting of five fused benzene rings. It appears as a dark red to brown solid and is known for its high stability and resistance to chemical degradation. Perylene has a melting point that typically falls within a moderate range and is insoluble in water but soluble in organic solvents such as benzene, toluene, and chloroform. Its chemical formula is C20H12, and it exhibits strong fluorescence, making it useful in various applications, including organic electronics, dyes, and as a fluorescent probe in biological studies. Perylene is also noted for its potential environmental persistence and toxicity, which raises concerns regarding its presence in the environment and its effects on human health. Additionally, it can participate in various chemical reactions, including electrophilic substitution, due to its electron-rich aromatic system. Overall, perylene's unique properties make it a subject of interest in both industrial applications and environmental studies.
Formula:C20H12
InChI:InChI=1S/C20H12/c1-5-13-6-2-11-17-18-12-4-8-14-7-3-10-16(20(14)18)15(9-1)19(13)17/h1-12H
InChI key:InChIKey=CSHWQDPOILHKBI-UHFFFAOYSA-N
SMILES:C12=C3C=4C=5C(C1=CC=CC2=CC=C3)=CC=CC5C=CC4
Synonyms:
  • Alpha-Perylene
  • Dibenz[de,kl]anthracene
  • Lt-E602
  • Nsc 6512
  • Peri-Dinaphthalene
  • Perileno
  • Perylen
  • α-Perylene
  • Perylene
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