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- Chrysene abstract "Chrysene is a polycyclic aromatic hydrocarbon (PAH) with the molecular formula C18H12 that consists of four fused benzene rings. It is a natural constituent of coal tar, from which it was first isolated and characterized. It is also found in creosote, a chemical used to preserve wood. The name "chrysene" originates from Greek Χρύσoς (chrysos), meaning "gold", and is due to the golden-yellow color of the crystals of the hydrocarbon, thought to be the proper color of the compound at the time of its isolation and characterization. However, high purity chrysene is colorless, the yellow hue being due to the traces of its yellow-orange isomer tetracene, which cannot be separated easily.Chrysene is formed in small amounts during the burning or distillation of coal, crude oil, and plant material. In February 2014, NASA announced a greatly upgraded database for tracking PAHs, including chrysene, in the universe. According to scientists, more than 20% of the carbon in the universe may be associated with PAHs, possible starting materials for the formation of life. PAHs seem to have been formed shortly after the Big Bang, are widespread throughout the universe, and are associated with new stars and exoplanets.".
- Chrysene iupacName "Chrysene".
- Chrysene thumbnail Chrysene_structure.png?width=300.
- Chrysene wikiPageID "9913779".
- Chrysene wikiPageRevisionID "606486097".
- Chrysene hasPhotoCollection Chrysene.
- Chrysene imagefile "Chrysene structure.png".
- Chrysene imagefile "Chrysene-3D-balls.png".
- Chrysene imagename "Ball-and-stick model".
- Chrysene imagename "Skeletal structure".
- Chrysene iupacname "Chrysene".
- Chrysene othernames "12".
- Chrysene othernames "Benzo[a]phenanthrene".
- Chrysene verifiedfields "changed".
- Chrysene verifiedrevid "455522715".
- Chrysene watchedfields "changed".
- Chrysene subject Category:IARC_Group_2B_carcinogens.
- Chrysene subject Category:Polycyclic_aromatic_hydrocarbons.
- Chrysene type Abstraction100002137.
- Chrysene type AromaticHydrocarbon114767996.
- Chrysene type Chemical114806838.
- Chrysene type Compound114818238.
- Chrysene type Hydrocarbon114911057.
- Chrysene type Material114580897.
- Chrysene type Matter100020827.
- Chrysene type OrganicCompound114727670.
- Chrysene type Part113809207.
- Chrysene type PhysicalEntity100001930.
- Chrysene type PolycyclicAromaticHydrocarbons.
- Chrysene type Relation100031921.
- Chrysene type Substance100019613.
- Chrysene type ChemicalCompound.
- Chrysene type ChemicalSubstance.
- Chrysene type ChemicalSubstanceType.
- Chrysene type ChemicalObject.
- Chrysene type Thing.
- Chrysene comment "Chrysene is a polycyclic aromatic hydrocarbon (PAH) with the molecular formula C18H12 that consists of four fused benzene rings. It is a natural constituent of coal tar, from which it was first isolated and characterized. It is also found in creosote, a chemical used to preserve wood.".
- Chrysene label "Chryseen".
- Chrysene label "Chrysen".
- Chrysene label "Chrysene".
- Chrysene label "Chrysène".
- Chrysene label "Chryzen".
- Chrysene label "Crisene".
- Chrysene label "Хризен".
- Chrysene label "クリセン".
- Chrysene label "䓛".
- Chrysene sameAs Chrysen.
- Chrysene sameAs Chrysène.
- Chrysene sameAs Crisene.
- Chrysene sameAs クリセン.
- Chrysene sameAs Chryseen.
- Chrysene sameAs Chryzen.
- Chrysene sameAs m.02pww8t.
- Chrysene sameAs Q415465.
- Chrysene sameAs Q415465.
- Chrysene sameAs Chrysene.
- Chrysene wasDerivedFrom Chrysene?oldid=606486097.
- Chrysene depiction Chrysene_structure.png.
- Chrysene isPrimaryTopicOf Chrysene.