| URI | 
          http://vocab.nerc.ac.uk/collection/P36/current/ORGHAL/1/ | 
        
        
          | Within Vocab | 
          EMODnet Chemistry chemical groups | 
        
        
        
          | Alternative Labels | 
          
            
              
            
           | 
        
        
        
          | Definition | 
          Any of a class of organic compounds that contain at least one halogen (fluorine [F], chlorine [Cl], bromine [Br], or iodine [I]) bonded to carbon. Organohalogen substances that are predominately used as pesticides are excluded from this group. | 
        
        
          | Date | 
          2025-01-24T17:30:33 | 
        
        
        
          
            
              | Identifier | 
              SDN:P36::ORGHAL | 
            
          
            
              | Note | 
              accepted | 
            
          
        
        
          
            
              | Is Version Of | 
              ORGHAL | 
            
          
        
        
        
        
          
            
              | version | 
              1 | 
            
          
        
        
        
        
            
            | 
              Narrower
             | 
			
				
					
					
						
							| 
                 | P02:BCPB | 
                Concentration of polychlorobiphenyls (PCBs) in biota | 
             | 
						
					
						
							| 
                 | P02:SPCB | 
                Concentration of polychlorobiphenyls (PCBs) in sediment samples | 
             | 
						
					
						
							| 
                 | P02:PPCB | 
                Concentration of polychlorobiphenyls (PCBs) in suspended particulate material | 
             | 
						
					
						
							| 
                 | P02:PPWC | 
                Concentration of polychlorobiphenyls (PCBs) in the water column | 
             | 
						
					
				
				
					
						
				
			
				
					
					
						
							| 
                 | S27:CS003717 | 
                1,1'-biphenyl, 3,4,4'-trichloro- | 
             | 
						
					
						
							| 
                 | S27:CS003726 | 
                2',3,4-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003730 | 
                2,2',3',4'-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS002819 | 
                2,2',3',4'-tetrachlorobiphenyl plus 2,3,4',6-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001628 | 
                2,2',3,3',4',5,5',6-octachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003718 | 
                2,2',3,3',4,4',5,5',6,6'-decachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001894 | 
                2,2',3,3',4,4',5,5',6-nonachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001635 | 
                2,2',3,3',4,4',5,5'-octachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001642 | 
                2,2',3,3',4,4',5-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001649 | 
                2,2',3,3',4,4'-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001901 | 
                2,2',3,3',4,5',6'-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001656 | 
                2,2',3,3',4,5',6,6'-octachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003719 | 
                2,2',3,3',4,5,5',6,6'-nonachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001663 | 
                2,2',3,3',4,5,6'-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003720 | 
                2,2',3,3',4,5-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001670 | 
                2,2',3,3',4,6'-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001677 | 
                2,2',3,3',5,5',6,6'-octachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001684 | 
                2,2',3,4',5',6-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001691 | 
                2,2',3,4',5'-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001698 | 
                2,2',3,4',5,5',6-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001705 | 
                2,2',3,4',5,6,6'-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS002818 | 
                2,2',3,4',5-pentachlorobiphenyl plus 2,2',4,5,5'-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001712 | 
                2,2',3,4,4',5',6-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001719 | 
                2,2',3,4,4',5'-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS002817 | 
                2,2',3,4,4',5'-hexachlorobiphenyl plus 2,3,3',4',5,6-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001726 | 
                2,2',3,4,4',5,5',6-octachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001733 | 
                2,2',3,4,4',5,5'-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001740 | 
                2,2',3,4,4',5-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001747 | 
                2,2',3,4,4'-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001754 | 
                2,2',3,4,5'-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003721 | 
                2,2',3,4,5,5',6-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001761 | 
                2,2',3,4,5,5'-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001768 | 
                2,2',3,5',6-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001775 | 
                2,2',3,5'-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001782 | 
                2,2',3,5,5',6-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001530 | 
                2,2',4,4',5,5'-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001789 | 
                2,2',4,4',5-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001019 | 
                2,2',4,4',6,6'-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001033 | 
                2,2',4,4'-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001796 | 
                2,2',4,5'-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001803 | 
                2,2',4,5,5'-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003722 | 
                2,2',4,6'-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001810 | 
                2,2',4,6,6'-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001047 | 
                2,2',5,5'-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001817 | 
                2,2',5-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001824 | 
                2,2',6,6'-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003913 | 
                2,2’,3,3’,4,4’,5,6,6’-nonachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003924 | 
                2,2’,3,3’,4,4’,5,6-octachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003943 | 
                2,2’,3,3’,4,4’,5,6’-octachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003948 | 
                2,2’,3,3’,4,4’,6,6’-octachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003915 | 
                2,2’,3,3’,4,4’,6-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003947 | 
                2,2’,3,3’,4,5,5’-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003932 | 
                2,2’,3,3’,4,5,6-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003930 | 
                2,2’,3,3’,4,6,6’-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003954 | 
                2,2’,3,3’,4,6-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003936 | 
                2,2’,3,3’,4-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003931 | 
                2,2’,3,3’,5,5’,6-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003912 | 
                2,2’,3,3’,5,6,6’-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003907 | 
                2,2’,3,3’,5,6-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003955 | 
                2,2’,3,3’,5,6’-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003949 | 
                2,2’,3,3’,5-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003906 | 
                2,2’,3,3’,6,6’-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003914 | 
                2,2’,3,3’-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003923 | 
                2,2’,3,4’,5,5’-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003935 | 
                2,2’,3,4’,5,6-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003929 | 
                2,2’,3,4’,6-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003938 | 
                2,2’,3,5,5’-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003952 | 
                2,2’,3,6-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003919 | 
                2,2’,3,6’-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003918 | 
                2,2’,3-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003905 | 
                2,2’,4,5’,6-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003928 | 
                2,2’,4-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003917 | 
                2,2’,6-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001831 | 
                2,3',4',5-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001537 | 
                2,3',4,4',5'-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001054 | 
                2,3',4,4',5,5'-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001061 | 
                2,3',4,4',5-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001838 | 
                2,3',4,4'-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS002727 | 
                2,3',4,4'-tetrachlorobiphenyl plus 2,2',3,5',6-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003724 | 
                2,3,3',4',5,5',6-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001845 | 
                2,3,3',4',6-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001852 | 
                2,3,3',4'-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS002820 | 
                2,3,3',4'-tetrachlorobiphenyl plus 2,3,4,4'-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003723 | 
                2,3,3',4,4',5',6-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001068 | 
                2,3,3',4,4',5'-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001075 | 
                2,3,3',4,4',5,5'-heptachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001082 | 
                2,3,3',4,4',5-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001866 | 
                2,3,3',4,4',6-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001089 | 
                2,3,3',4,4'-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003750 | 
                2,3,3',5,6-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003925 | 
                2,3,3’,4,4’,5,5’,6-octachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003922 | 
                2,3,3’,4,5’-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003920 | 
                2,3,3’,6-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003951 | 
                2,3,3’-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001873 | 
                2,3,4'-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001544 | 
                2,3,4,4',5-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003725 | 
                2,3,4,5-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003921 | 
                2,3,4’,5-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003937 | 
                2,3,6-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003944 | 
                2,3-dichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003942 | 
                2,3’,4,4’,6-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003941 | 
                2,3’,4,5-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003911 | 
                2,3’,4,6-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003910 | 
                2,3’,4-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003953 | 
                2,3’,4’6-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003946 | 
                2,3’,5-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003940 | 
                2,3’,5’-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003909 | 
                2,3’-dichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001880 | 
                2,4',5-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001096 | 
                2,4'-dichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001887 | 
                2,4,4',5-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001859 | 
                2,4,4'-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003950 | 
                2,4,5-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003934 | 
                2,4-dichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003927 | 
                2,6-dichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003908 | 
                2-monochlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003727 | 
                3,3',4,4',5,5'-hexachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003728 | 
                3,3',4,4',5-pentachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS001565 | 
                3,3',4,4'-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003733 | 
                3,3',4-trichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003945 | 
                3,3’-dichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003729 | 
                3,4,4',5-tetrachlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003916 | 
                3,4-dichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003933 | 
                3-monochlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003939 | 
                4,4’-dichlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS003926 | 
                4-monochlorobiphenyl | 
             | 
						
					
						
							| 
                 | S27:CS002279 | 
                Arochlor 1254 | 
             | 
						
					
						
							| 
                 | S27:CS002286 | 
                Arochlor 1260 | 
             | 
						
					
						
							| 
                 | S27:CS003432 | 
                dioxin-like polychlorobiphenyls | 
             | 
						
					
						
							| 
                 | S27:CS003431 | 
                ISMAR heptachlorobiphenyls | 
             | 
						
					
						
							| 
                 | S27:CS003433 | 
                ISMAR hexachlorobiphenyls | 
             | 
						
					
						
							| 
                 | S27:CS003468 | 
                ISMAR octachlorobiphenyls | 
             | 
						
					
						
							| 
                 | S27:CS003469 | 
                ISMAR pentachlorobiphenyls | 
             | 
						
					
						
							| 
                 | S27:CS003430 | 
                ISMAR tetrachlorobiphenyls | 
             | 
						
					
						
							| 
                 | S27:CS003434 | 
                ISMAR trichlorobiphenyls | 
             | 
						
					
						
							| 
                 | S27:CS002811 | 
                p,p'DDT+p,p'DDD+p,p'DDE | 
             | 
						
					
						
							| 
                 | S27:CS002810 | 
                PCB28+PCB52+PCB101+PCB118+PCB138+PCB153+PCB180 | 
             | 
						
					
						
							| 
                 | S27:CS002880 | 
                PCB28+PCB52+PCB101+PCB138+PCB153+PCB180 | 
             |