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variable group > gas and particle variables > gas and particle 2,2',4,4',5,5'-hexabromobiphenyl mass concentration

PREFERRED TERM

gas and particle 2,2',4,4',5,5'-hexabromobiphenyl mass concentration  

DEFINITION

  • Mass concentration means mass per unit volume and is used in the construction mass_ concentration_ of_ X_ in_ Y, where X is a material constituent of Y. "Gas and particle" means a system consisting of both gas and suspended liquid or solid particles in air (except cloud droplets). The chmical formula for 2,2',4,4',5,5'-hexabromobiphenyl is C12H4Br6. It belongs to the group of halogenated organics and the polybrominated biphenyl (PBB) family. The IUPAC name is 1,2,4-tribromo-5-(2,4,5-tribromophenyl)benzene

ENTRY TERMS

  • gas and particle PBB 153 mass concentration

OBSERVATION MATRIX

OBSERVED PROPERTY

URI

https://vocabulary.actris.nilu.no/actris_vocab/gasandparticle2-2-4-4-5-5-hexabromobiphenylmassconcentration

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