Definition of perylene in English:

perylene

noun ˈpɛrɪliːn

Chemistry

A yellow, crystalline hydrocarbon, C₂₀H₁₂, whose molecule consists of five fused aromatic rings, which occurs in coal tar and from which certain organic pigments are derived.

Origin

Early 20th century; earliest use found in Journal of the Chemical Society. From German Perylen, shortened from peri-Di-naphthylen from peri- relating to the 1,8-positions on the naphthalene ring system + di- + Naphthylen naphthylene: see -ene.

Definition of perylene in US English:

perylene

nounˈpɛrɪliːn

Chemistry

A yellow, crystalline hydrocarbon, C₂₀H₁₂, whose molecule consists of five fused aromatic rings, which occurs in coal tar and from which certain organic pigments are derived.

Origin

Early 20th century; earliest use found in Journal of the Chemical Society. From German Perylen, shortened from peri-Di-naphthylen from peri- relating to the 1,8-positions on the naphthalene ring system + di- + Naphthylen naphthylene: see -ene.

单词	perylene
释义	Definition of perylene in English: perylene noun ˈpɛrɪliːn Chemistry A yellow, crystalline hydrocarbon, C₂₀H₁₂, whose molecule consists of five fused aromatic rings, which occurs in coal tar and from which certain organic pigments are derived. Origin Early 20th century; earliest use found in Journal of the Chemical Society. From German Perylen, shortened from peri-Di-naphthylen from peri- relating to the 1,8-positions on the naphthalene ring system + di- + Naphthylen naphthylene: see -ene. Definition of perylene in US English: perylene nounˈpɛrɪliːn Chemistry A yellow, crystalline hydrocarbon, C₂₀H₁₂, whose molecule consists of five fused aromatic rings, which occurs in coal tar and from which certain organic pigments are derived. Origin Early 20th century; earliest use found in Journal of the Chemical Society. From German Perylen, shortened from peri-Di-naphthylen from peri- relating to the 1,8-positions on the naphthalene ring system + di- + Naphthylen naphthylene: see -ene.
随便看	a stack of/stacks of Astaire, Fred Astana a standing ovation astanga A-star a star astarboard a-stare a-start Astarte astasia astasia-abasia astasias a state a state a state of dormancy a state of latency a state of shock a state of suspension a state of uncertainty astatic astatically astatine astatines