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variable group > trace gas variables > gaseous 2,2',4,5,5'-pentabromobiphenyl number concentration

PREFERRED TERM

gaseous 2,2',4,5,5'-pentabromobiphenyl number concentration  

DEFINITION

  • Number concentration means number of molecule per unit volume, and is used in the construction molecular_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. The chemical formula for 2,2′,4,5,5′-pentabromobiphenyl is C12H5Br5. It belongs to the group of polybrominated biphenyls. The IUPAC name 1,2,4-tribromo-5-(2,5-dibromophenyl)benzene

BROADER CONCEPT

ENTRY TERMS

  • 2,2',4,5,5'-pentabromobiphenyl number concentration
  • gaseous BB 101 number concentration

OBSERVATION MATRIX

OBSERVED PROPERTY

URI

https://vocabulary.actris.nilu.no/actris_vocab/2-2-4-5-5-pentabromobiphenylnumberconcentration

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