CAS number 208-96-8 YesY
PubChem 9161
ChemSpider 8807 YesY
UNII 1Z25C36811 YesY
ChEBI CHEBI:33081 YesY
Jmol-3D images Image 1
Image 2
Molecular formula C12H8
Molar mass 152.19 g mol−1
Appearance Yellow crystalline powder
Density 0.8987 g cm-3
Melting point

91.8 °C, 365 K, 197 °F

Boiling point

280 °C, 553 K, 536 °F

Solubility in water Insoluble
Solubility in ethanol very soluble
Solubility in diethyl ether very soluble
Solubility in benzene very soluble
Solubility in chloroform soluble
R-phrases R22 R36 R37 R38
S-phrases S26 S36 S37 S39
Flash point  ?°C
Related compounds
Related compounds acenaphthene
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Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Acenaphthylene[1][2] is a polycyclic aromatic hydrocarbon consisting of naphthalene with an ethylene bridge connecting positions 1 and 8. It is a constituent of coal tar. Reduction of the ethylene group gives the related compound acenaphthene. Unlike most polycyclic aromatic hydrocarbons, it has no fluorescence.


External links

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Look at other dictionaries:

  • acenaphthylene — acenaftilenas statusas T sritis chemija formulė C₁₀H₆(CH)₂ atitikmenys: angl. acenaphthylene rus. аценафтилен …   Chemijos terminų aiškinamasis žodynas

  • acenaphthylene — noun A polycyclic aromatic hydrocarbon containing an unsaturated five membered ring ortho and peri fused to the 1 and 9 positions of naphthalene …   Wiktionary

  • acenaphthylene — ace·naph·thy·lene …   English syllables

  • acenaphthylene — thəˌlēn noun ( s) Etymology: International Scientific Vocabulary acenaphth + ylene : a yellowish crystalline hydrocarbon C12H8 made by dehydrogenation of acenaphthene …   Useful english dictionary

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