Compound Groups

This compound group was populated from the Google Manufacturing Restricted Substances Specification (v1.0) (TTD_3549)

This group is populated from the list at https://biomonitoring.ca.gov/chemicals

This compound group has not yet been assigned a structural definition.

This compound group has not yet been assigned a structural definition.

This compound group is defined by the SMILES string 'C1(=C(C(=C(C(=C1Cl)Cl)Cl)Cl)Cl)O'. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system. It was populated from the Proposal to list pentachlorophenol and its salts and esters in Annexes A, B and/or C to the Stockholm Convention on Persistent Organic Pollutants as well as the 2016 GADSL list at http://www.gadsl.org/

This compound group has not yet been assigned a structural definition.

This compound group has not yet been assigned a structural definition.

This group is populated by:

• Global Database of Per- and Polyfluoroalkyl Substances (PFASs) at http://www.oecd.org/chemicalsafety/portal-perfluorinated-chemicals/ 
• PFAS Master List of PFAS Substances (https://comptox.epa.gov/dashboard/chemical-lists/PFASMASTER), a consolidated list of PFAS substances compiled by the EPA and includes the EPA research list of PFAS compiled from internal, literature, and public sources; complete list of DMSO-solubilized PFAS in EPA's ToxCast inventory; a prioritized subset of the larger ToxCast chemical inventory; a list of chemicals procured but found to be insoluble in DMSO above 5mM; the OECD New Comprehensive Global Database; KEMI Swedish Chemicals Agency Report; compilation by community effort in 2015; structure-based Markush PFAS categories (capabilities under development); PFAS structures containing a specific defined substructures; and PFAS chemicals without explicit structures (polymers and other UVCB chemicals)
• Members of subgroups

This group was populated from the OECD's Comprehensive Global Database of Per- and Polyfluoroalkyl Substances (PFASs) at http://www.oecd.org/chemicalsafety/portal-perfluorinated-chemicals/.

This compound group has not yet been assigned a structural definition.

This compound group has not yet been assigned a structural definition.

This group was populated from the OECD's Comprehensive Global Database of Per- and Polyfluoroalkyl Substances (PFASs) at http://www.oecd.org/chemicalsafety/portal-perfluorinated-chemicals/.

This group is populated from the list at https://biomonitoring.ca.gov/chemicals/perfluorochemicals-pfcs

This group was populated from the OECD's Comprehensive Global Database of Per- and Polyfluoroalkyl Substances (PFASs) at http://www.oecd.org/chemicalsafety/portal-perfluorinated-chemicals/.

This compound group has not yet been assigned a structural definition.

This compound group has not yet been formally defined.

This compound group has not yet been assigned a structural definition.

This compound group was populated from the Google Manufacturing Restricted Substances Specification (v1.0) (TTD_3549)

This compound group has not yet been assigned a structural definition.

This compound group has not yet been assigned a structural definition.

This compound group has not yet been assigned a structural definition.

This compound group has not yet been assigned a structural definition.

This compound group is defined by the SMILES string 'C(C(C(C(C(F)(F)S(=O)(=O)O)(F)F)(F)F)(F)F)(C(C(C(F)(F)F)(F)F)(F)F)(F)F'. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system.

This compound group was populated from the Google Manufacturing Restricted Substances Specification (v1.0) (TTD_3549)

This compound group was populated from the 2016 GADSL list at http://www.gadsl.org/

Compounds that contain one of the following groups: C8F17SO2-, C8F17SO3- or C8F17SO2N-.

Salts of perfluorooctanoic acid (PFOA).

This compound group is defined by the SMILES string 'C(=O)(C(C(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)O'. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system.

This compound group has not yet been assigned a structural definition.

This compound group is defined by the SMILES string '[O-]S(=O)(=O)OOS(=O)(=O)[O-]'. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system. Persulfate salts populated per SIDS Initial Assessment Report For SIAM 20 http://www.chem.unep.ch/irptc/sids/oecdsids/Persulfates.pdf

This compound group has not yet been assigned a structural definition.

This compound group was populated from the 2016 GADSL list at http://www.gadsl.org/

This compound group is defined by the SMILES string '[As][CH]1=[CH][CH]=C([CH]=[CH]1)'. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system.

This compound group was populated from the 2016 GADSL list at http://www.gadsl.org/

This compound group is defined by the SMILES string 'C1=CC=C(C=C1)NN'. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system.

This compound group is defined by a substructure search of PubChem using the SMILES string 'COC(=O)c1[cH][cH][cH][cH]c1C(=O)OC'. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system.

This compound group is defined by the SMILES string 'C1CNCCN1'. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system.

This compound group has not yet been assigned a structural definition.

This compound group was populated from the 2016 GADSL list at http://www.gadsl.org/

This compound group has not yet been assigned a structural definition.

This compound group was populated from the 2016 GADSL list at http://www.gadsl.org/

This compound group has not yet been assigned a structural definition.

This compound group has not yet been assigned a structural definition.

This compound group was populated using a list of chemicals that are reportable under the MA Toxics Use Reduction Act (TURA). See https://www.mass.gov/guides/massdep-toxics-use-reduction-program#-listed-chemicals- for more information.

This list is drawn from:

• ATSDR profile.
• The OSPAR List of Substances of Possible Concern PAH list
• US EPA PAH factsheet

This compound group has not yet been assigned a structural definition.

This group is populated from the list at https://biomonitoring.ca.gov/chemicals

This compound group has not yet been assigned a structural definition.

This compound group is populated by taking the more general compound group and subtracting the chemicals found in the relevent Annex.

This compound group is populated from a National Academies of Science report "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants (2019)" available at https://www.nap.edu/catalog/25412/a-class-approach-to-hazard-assessment-of-organohalogen-flame-retardants

This compound group is populated from a National Academies of Science report "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants (2019)" available at https://www.nap.edu/catalog/25412/a-class-approach-to-hazard-assessment-of-organohalogen-flame-retardants

This compound group is populated from a National Academies of Science report "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants (2019)" available at https://www.nap.edu/catalog/25412/a-class-approach-to-hazard-assessment-of-organohalogen-flame-retardants

This compound group is populated from a National Academies of Science report "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants (2019)" available at https://www.nap.edu/catalog/25412/a-class-approach-to-hazard-assessment-of-organohalogen-flame-retardants

This compound group is populated from a National Academies of Science report "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants (2019)" available at https://www.nap.edu/catalog/25412/a-class-approach-to-hazard-assessment-of-organohalogen-flame-retardants

This compound group is populated from a National Academies of Science report "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants (2019)" available at https://www.nap.edu/catalog/25412/a-class-approach-to-hazard-assessment-of-organohalogen-flame-retardants

This compound group is populated from a National Academies of Science report "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants (2019)" available at https://www.nap.edu/catalog/25412/a-class-approach-to-hazard-assessment-of-organohalogen-flame-retardants

This compound group is populated from a National Academies of Science report "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants (2019)" available at https://www.nap.edu/catalog/25412/a-class-approach-to-hazard-assessment-of-organohalogen-flame-retardants

This compound group is populated from a National Academies of Science report "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants (2019)" available at https://www.nap.edu/catalog/25412/a-class-approach-to-hazard-assessment-of-organohalogen-flame-retardants

This compound group is populated from a National Academies of Science report "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants (2019)" available at https://www.nap.edu/catalog/25412/a-class-approach-to-hazard-assessment-of-organohalogen-flame-retardants

This compound group is populated from a National Academies of Science report "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants (2019)" available at https://www.nap.edu/catalog/25412/a-class-approach-to-hazard-assessment-of-organohalogen-flame-retardants

This compound group is populated from a National Academies of Science report "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants (2019)" available at https://www.nap.edu/catalog/25412/a-class-approach-to-hazard-assessment-of-organohalogen-flame-retardants

This compound group is populated from a National Academies of Science report "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants (2019)" available at https://www.nap.edu/catalog/25412/a-class-approach-to-hazard-assessment-of-organohalogen-flame-retardants

This compound group is populated from a National Academies of Science report "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants (2019)" available at https://www.nap.edu/catalog/25412/a-class-approach-to-hazard-assessment-of-organohalogen-flame-retardants

This compound group is defined by the SMARTS string ([NX2:2]=[C:1]=[OX1:3].[NX2:2]=[C:1]=[OX1:3]), subtracting any compounds whose name contains "polymer". This SMARTS search unfortunately captures polymers made from isocyanates, because their structures are often represented by individual monomers. For more information on SMARTS, see https://en.wikipedia.org/wiki/Smiles_arbitrary_target_specification.