Update for CF Version:65

mole_fraction_of_pfc218_in_air

Unit: 1
Unit ref: UUUU
"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 pfc218 is C3F8. The IUPAC name for pfc218 is octafluoropropane.

mass_fraction_of_carbon_tetrachloride_in_air

Unit: 1
Unit ref: UUUU
"Mass fraction" is used in the construction "mass_fraction_of_X_in_Y", where X is a material constituent of Y. It means the ratio of the mass of X to the mass of Y (including X). 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 of carbon tetrachloride is CCl4. The IUPAC name for carbon tetrachloride is tetrachloromethane.

mole_fraction_of_hfc245fa_in_air

Unit: 1
Unit ref: UUUU
"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 hfc245fa is C3H3F5. The IUPAC name for hfc245fa is 1,1,1,3,3-pentafluoropropane.

mole_fraction_of_sulfuryl_fluoride_in_air

Unit: 1
Unit ref: UUUU
"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 sulfuryl fluoride is SO2F2. Sulfuryl fluoride is the IUPAC name.

mole_fraction_of_dichloromethane_in_air

Unit: 1
Unit ref: UUUU
"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 dichloromethane is CH2Cl2. The IUPAC name is dichloromethane.

mole_fraction_of_chloroform_in_air

Unit: 1
Unit ref: UUUU
"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 chloroform is CHCl3. The IUPAC name for chloroform is trichloromethane.

mole_fraction_of_hfc143a_in_air

Unit: 1
Unit ref: UUUU
"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 hfc143a is CF3CH3. The IUPAC name for hfc143a is 1,1,1-trifluoroethane.

mole_fraction_of_hfc32_in_air

Unit: 1
Unit ref: UUUU
"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 hfc32 is CF2H2. The IUPAC name for hfc32 is difluoromethane.

mole_fraction_of_hfc23_in_air

Unit: 1
Unit ref: UUUU
"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 hfc23 is CF3H. The IUPAC name for hfc23 is trifluoromethane.

mole_fraction_of_hfc134a_in_air

Unit: 1
Unit ref: UUUU
"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 hfc134a is CF3CFH2. The IUPAC name for hfc134a is 1,1,1,2-tetrafluoroethane.

mole_fraction_of_hfc125_in_air

Unit: 1
Unit ref: UUUU
"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 hfc125 is CF3CF2H. The IUPAC name for hfc125 is 1,1,1,2,2-pentafluoroethane.

mole_fraction_of_hfc152a_in_air

Unit: 1
Unit ref: UUUU
"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 hfc152a is CF2HCH3. The IUPAC name for hfc152a is 1,1-difluoroethane.

mole_fraction_of_nitrogen_trifluoride_in_air

Unit: 1
Unit ref: UUUU
"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 nitrogen trifluoride is NF3. Nitrogen trifluoride is the IUPAC name.

mole_concentration_of_carbon_tetrachloride_in_air

Unit: mol m-3
Unit ref: MLM3
"Mole concentration" means number of moles per unit volume, also called "molarity", and is used in the construction "mole_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 of carbon tetrachloride is CCl4. The IUPAC name for carbon tetrachloride is tetrachloromethane.

tendency_of_atmosphere_mass_content_of_carbon_tetrachloride_due_to_emission

Unit: kg m-2 s-1
Unit ref: KSP2
The phrase "tendency_of_X" means derivative of X with respect to time. "Content" indicates a quantity per unit area. The "atmosphere content" of a quantity refers to the vertical integral from the surface to the top of the atmosphere. For the content between specified levels in the atmosphere, standard names including "content_of_atmosphere_layer" are used. The specification of a physical process by the phrase "due_to_" process means that the quantity named is a single term in a sum of terms which together compose the general quantity named by omitting the phrase. "Emission" means emission from a primary source located anywhere within the atmosphere, including at the lower boundary (i.e. earth's surface). "Emission" is a process entirely distinct from "re-emission" which is used in some standard names. The chemical formula of carbon tetrachloride is CCl4. The IUPAC name for carbon tetrachloride is tetrachloromethane.

mole_fraction_of_hfc236fa_in_air

Unit: 1
Unit ref: UUUU
"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 hfc236fa is C3H2F6. The IUPAC name for hfc236fa is 1,1,1,3,3,3-hexafluoropropane.

mole_fraction_of_hfc365mfc_in_air

Unit: 1
Unit ref: UUUU
"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 hfc365mfc is C4H5F5. The IUPAC name for hfc365mfc is 1,1,1,3,3-pentafluorobutane.

mole_fraction_of_hfc4310mee_in_air

Unit: 1
Unit ref: UUUU
"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 hfc4310mee is C5H2F10. The IUPAC name for hfc4310mee is 1,1,1,2,2,3,4,5,5,5-decafluoropentane.

mole_fraction_of_pfc318_in_air

Unit: 1
Unit ref: UUUU
"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 pfc318 is c-C4F8. The IUPAC name for pfc318 is octafluorocyclobutane.

mole_fraction_of_perchloroethene_in_air

Unit: 1
Unit ref: UUUU
"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 perchloroethene is CCl2CCl2. The IUPAC name for perchloroethene is tetrachloroethene.

mole_fraction_of_hfc227ea_in_air

Unit: 1
Unit ref: UUUU
"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 hfc227ea is C3HF7. The IUPAC name for hfc227ea is 1,1,1,2,3,3,3-heptafluoropropane.

mole_fraction_of_hcfc124_in_air

Unit: 1
Unit ref: UUUU
"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 hcfc124 is C2HClF4. The IUPAC name for hcfc124 is 1-chloro-1,2,2,2-tetrafluoroethane.

mole_fraction_of_pfc116_in_air

Unit: 1
Unit ref: UUUU
"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 pfc116 is C2F6. The IUPAC name for pfc116 is hexafluoroethane.

mass_concentration_of_carbon_tetrachloride_in_air

Unit: kg m-3
Unit ref: UKMC
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 of carbon tetrachloride is CCl4. The IUPAC name for carbon tetrachloride is tetrachloromethane.

atmosphere_moles_of_carbon_tetrachloride

Unit: mol
Unit ref: MOLE
The construction "atmosphere_moles_of_X" means the total number of moles of X in the entire atmosphere, i.e. summed over the atmospheric column and over the entire globe. The chemical formula for carbon tetrachloride is CCl4. The IUPAC name for carbon tetrachloride is tetrachloromethane.

atmosphere_mass_content_of_carbon_tetrachloride

Unit: kg m-2
Unit ref: KMP2
"Content" indicates a quantity per unit area. The "atmosphere content" of a quantity refers to the vertical integral from the surface to the top of the atmosphere. For the content between specified levels in the atmosphere, standard names including "content_of_atmosphere_layer" are used. The chemical formula of carbon tetrachloride is CCl4. The IUPAC name for carbon tetrachloride is tetrachloromethane.

mole_fraction_of_carbon_tetrachloride_in_air

Unit: 1
Unit ref: UUUU
"Mole fraction" is used in the construction "mole_fraction_of_X_in_Y", where X is a material constituent of Y. The chemical formula of carbon tetrachloride is CCl4. The IUPAC name for carbon tetrachloride is tetrachloromethane.