gas phase
Observed Property
Observation Matrix
number concentration
2,2′,4-tribromodiphenyl ether
2,2′,4-tribromodiphenyl ether number concentration
gaseous PBDE 17 number concentration
variable
trace gas variables
gaseous 2,2′,4-tribromodiphenyl ether number concentration
ACTRIS Vocabulary
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-Tribromodiphenyl ether is C12H3Br7O. 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-bromophenoxy)benzene
Object Of Interest