Petroleum refining glossary. 2013.
polynuclear aromatic hydrocarbon — n POLYCYCLIC AROMATIC HYDROCARBON … Medical dictionary
polynuclear aromatic hydrocarbon — noun Date: 1962 polycyclic aromatic hydrocarbon … New Collegiate Dictionary
Aromatic 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… … Wikipedia
polynuclear — adjective Etymology: International Scientific Vocabulary Date: 1908 chemically polycyclic especially with respect to the benzene ring used chiefly of aromatic hydrocarbons that are important as pollutants and possibly as carcinogens … New Collegiate Dictionary
polynuclear — poly·nu·cle·ar .päl i n(y)ü klē ər adj chemically polycyclic esp. with respect to the benzene ring * * * poly·nu·cle·ar (pol″e nooґkle ər) 1. of cells, pertaining to or having several nuclei; multinucleated. Cf. polymorphonuclear. 2.… … Medical dictionary
Polycyclic aromatic hydrocarbon — An illustration of typical polycyclic aromatic hydrocarbons. Clockwise from top left: benz(e)acephenanthrylene, pyrene and dibenz(ah)anthracene … Wikipedia
polycyclic 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 … Medical dictionary
Phénanthrène — Structure du phénanthrène Général … Wikipédia en Français
85-01-8 — Phénanthrène Phénanthrène Structure du phénanthrène Général No CAS … Wikipédia en Français
Phenanthrene — Phénanthrène Phénanthrène Structure du phénanthrène Général No CAS … Wikipédia en Français
