Skip to main content

Search from vocabulary

Content language

Concept information

variable group > trace gas variables > gaseous 2,2',4,4'-tetrabromodiphenyl ether amount fraction

PREFERRED TERM

gaseous 2,2',4,4'-tetrabromodiphenyl ether amount fraction  

DEFINITION

  • Amount fraction is used in the construction mole_fraction_of_X_in_Y, where X is a material constituent of Y. The chemical formula for 2,2',4,4'-Tetrabromodiphenyl ether is C12H6Br4O. It is a member of the group of persitent organic pollutants (POPs) known as polybrominated diphenyl ethers (PBDEs). The IUPAC name is 2,4-dibromo-1-(2,4-dibromophenoxy)benzene

BROADER CONCEPT

ENTRY TERMS

  • 2,2',4,4'-tetrabromodiphenyl ether amount fraction
  • gaseous PBDE 47 amount fraction

OBSERVATION MATRIX

OBSERVED PROPERTY

URI

https://vocabulary.actris.nilu.no/actris_vocab/PBDE47amountfraction

Download this concept: