gas phase
mass concentration
Observed Property
Observation Matrix
2,2',4,4'-tetrabromodiphenyl ether
Object Of Interest
ACTRIS Vocabulary
trace gas variables
gaseous 2,2',4,4'-tetrabromodiphenyl ether mass concentration
gaseous PBDE 47 mass concentration
2,2',4,4'-tetrabromodiphenyl ether mass concentration
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. 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',4,4'-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
variable