polynuclear aromatic hydrocarbon
1polynuclear aromatic hydrocarbon — n POLYCYCLIC AROMATIC HYDROCARBON …
2polynuclear aromatic hydrocarbon — noun Date: 1962 polycyclic aromatic hydrocarbon …
3polycyclic aromatic hydrocarbon — n any of a class of hydrocarbon molecules with multiple carbon rings that include numerous carcinogenic substances and environmental pollutants called also PAH, polynuclear aromatic hydrocarbon …
4Aromatic hydrocarbon — Arene redirects here. For other uses, see Arene (disambiguation). An aromatic hydrocarbon or arene[1] (or sometimes aryl hydrocarbon)[2] is a hydrocarbon with alternating double and single bonds between carbon atoms. The term aromatic was… …
5Polycyclic aromatic hydrocarbon — An illustration of typical polycyclic aromatic hydrocarbons. Clockwise from top left: benz(e)acephenanthrylene, pyrene and dibenz(ah)anthracene …
6Health effects of tobacco — Part of a series on Tobacco …
785-01-8 — Phénanthrène Phénanthrène Structure du phénanthrène Général No CAS …
8Phenanthrene — Phénanthrène Phénanthrène Structure du phénanthrène Général No CAS …
9Phénanthrène — Structure du phénanthrène Général …
10Non-Kekulé molecule — Examples of non Kekulé (a) polyenes, (b) quinodimethanes, and (c) polynuclear aromatics A non Kekulé molecule is a conjugated hydrocarbon that cannot be assigned classical Kekulé structures. Since non Kekulé molecules have two or more formal… …
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