. . "" . "SDN:P07::B79DQ8TZ" . "1" . . "false" . "SDN:P07::B79DQ8TZ" . "1" . . "mole_fraction_of_cfc13_in_air"@en . "accepted"@en . "SDN:P07::B79DQ8TZ" . "2024-01-18 09:01:44.0" . "\"Mole fraction\" is used in the construction \"mole_fraction_of_X_in_Y\", where X is a material constituent of Y. A chemical or biological 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 CFC13 is CF3Cl. The IUPAC name for CFC13 is chloro(trifluoro)methane."@en . . . "2024-01-18 09:01:44.0" .