PPT-Reactivity of Polycyclic Benzenoid Hydrocarbons

166 Naphthalene is activated toward electrophilic substitution Naphthalene undergoes electrophilic substitution rather than addition Naphthalene is activated with respect to electrophilic aromatic substitution Bromination at C1 occurs without a catalyst under mild conditions. 31g ID Aceanthrylene Abbr ACEA CAS 202 03 09 MW 20226g ID Acenaphthene Abbr AN CAS 83 32 MW 15421 ID Acenaphthylene Abbr ANL CAS 208 96 MW 15220 ID Acepyrene 23 Abbr ACEP CAS 25732 74 MW 22829 ID Anthanthrene Abbr AA CAS 191 26 MW 27634 ID PAHs are found naturally in the environment but they can also be manmade In their purest form PAHs are solid and range in appearance from colorless to white or pale yellow green PAHs are created when products like coal oil gas and garbage are burned By Kathleen Barbosa. Forensic Chemistry. Arson Investigations. Components of ignition and combustion reaction . Fuel. Oxidizing Agent. Heat. Uninhibited Chemical Chain Reaction. Identify. . Ignitable. , and polycyclic aromatic hydrocarbons (PAHs) are substances that are on the Biological Nutrients Banned List but not the Technical Nutrients Banned List. While these substances can be used in some ma Finding the . Clar. number and the Fries number of a . benzenoid. in polynomial time using a LP.. The desired solutions are integer but it has been proven that the basic feasible solutions are all integral so integer programming tactics are not required.. Finding a measurable amount of one or more PAH metabolites in the urine does not mean that the levels of one or more PAH metabolites or PAHs cause an adverse health effectBiomonitoring studies on leve Jason . Freischlag. Longwood University. CHEM 351. Starlight Lane Tire Fire Superfund . Site. Roanoke, VA. 04/26/13. History. This site has been used as a tire dump for over 40 years. There have been over 20 major fires. The site contains roughly 5 million tires.. Daniele Fabio Zullino. 1. , Emmanuelle Fr. é. sard. 2. , Riaz Khan. 1. , Djamel Benguettat. 1. , Fabian Clays. 2. , Yves Montagrin. 2. , Farfalla Ribordy. 2. , Sophie Taparel. 2. , Sonia Krenz. 15-5. Molecules containing several fused benzene rings are called . polycyclic benzenoid. or . polycyclic aromatic hydrocarbons. (. PAHs. ).. Common names are used for these systems, since there is no simple naming system for them.. Chemistry 11. Ms. McGrath. Classifying Hydrocarbons. Please copy the concept map on page 331 of your textbook.. Hydrocarbons. Consists of . linear. (as opposed to forming rings of carbon atoms) chains of carbon atoms.. 1. Nomenclature . of Polycyclic Aromatic Compounds. Polycyclic . aromatic compounds have two or more benzene rings fused together. 2. Naphthalene, anthracene and phenanthrene are obtained from . coal tar. Physikzentrum Bad Honnef Hauptstr53604 Bad HonnefOrganizationProf Dr Arne LtzenKekul Institute of Organic ChemistryUniversity of Bonn Tel 49 228 737533Email arneltzenunibonndeProf Dr Sigurd HgerProgra ��BAP AND DRINKING WATER��2 You should also avoid contact with asphalt/seal coat produced from coal tar.BaPand other PAHs can be removed from drinking water with granular a Bold entries indicate new or changed listings in the Fifteenth Report on Carcinogens. Known To Be Human Carcinogens Aatoxins Alcoholic Beverage Consumption 4-Aminobiphenyl Aristolochic Acids Ars