Compound Groups

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

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

One approach would be to use the SMILES string 'C[Pb]' and remove substances containing 'c[Pb]' (lowercase specifies aromatic). There are technical challenges since PubChem doesn't seem to provide an option to distinguish between aromatic and aliphatic carbons. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system.

This Compound Group is populated from a list provided in the National Toxicology Program's 14th Report on Carcinogens at https://ntp.niehs.nih.gov/ntp/roc/content/profiles/lead.pdf.

"Lead compounds may be divided between those compounds that are relatively soluble in water and those that are relatively insoluble in water. Compounds are considered soluble or insoluble based on the following criteria: (1)  If a solubility constant (Ksp) is available, a compound with a value greater than or equal to the Ksp for lead chloride (1 × 10–4) is considered soluble. (2) If a Ksp is not available, a compound is considered soluble if more than 2 g of the compound dissolves in 100 mL of water. (3) If no numeric solubility data are available, the compounds are considered soluble or insoluble according to the general rules of solubility. The major soluble lead compounds are lead acetate, lead acetate trihydrate, lead chloride, lead nitrate, and lead subacetate"

This compound group was populated by a substructure search in PubChem using the SMILES string for PFHS (perfluorohexanesulfonate), replacing terminal CF3 with CF2 to allow for longer chain lengths:

C(C(C(C(F)(F)S(=O)(=O)[O-])(F)F)(F)F)(C(C(F)F)(F)F)(F)F

This compound group was populated by a substructure search in PubChem using the SMILES string for PFOA, but replacing the terminal CF3 with CF2 to allow for longer chains:

C(=O)(C(C(C(C(C(C(C(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)O

Esters and ethers were manually removed.

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.

Substructure searches in PubChem cannot easily distinguish between aliphatic and aromatic carbons. If it could, the compound group would be defined by the SMILES string 'C[Hg]' and subsequently filtered to remove substances containing 'c[Hg]' (lowercase specifies aromatic). For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system.

The list can be derived from the PIC Rotterdam Convention Annex III tables http://www.pic.int/Default.aspx?tabid=1132.

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

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

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

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 has not yet been assigned a structural definition.

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

Because of the heterogeneity of the alkyl groups, populating this group through a structural search may not be feasible. As a starting point, the following three structures get close but do not constrain the alkyl group properly (o, m, p): [CH3]C1=C([CH1]=[CH1][CH1]=[CH1]1)[ND2][CH2] plus [CH1]1=C([CH1]=C([CH1]=[CH1]1)[CH3])[ND2][CH2] plus [CH1]1=C([CH1]=[CH1]C(=[CH1]1)[CH3])[ND2][CH2]

This compound group is defined by the SMILES string 'C(C(=O)O)N(CC(=O)O)CC(=O)O'. 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 'NN=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 populated by taking the more general compound group and subtracting the chemicals found in the relevent Annex.

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

This compound group was populated from reports provided by the US EPA, Canadian government, and ECHA, as well as searches for 'nonylphenol' in the ECHA C&L Inventory, PubChem and the 2016 GADSL list.

https://www.canada.ca/en/environment-climate-change/services/national-pollutant-release-inventory/report/sector-specific-tools-calculate-emissions/list-nonylphenol-ethoxylates.html

https://www.epa.gov/toxics-release-inventory-tri-program/addition-npes-category-tri-list-proposed-rule

http://echa.europa.eu/documents/10162/f24cf2d8-11d5-4495-9e18-065b34e94e0b

https://echa.europa.eu/information-on-chemicals/cl-inventory-database

https://pubchem.ncbi.nlm.nih.gov/

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 has not yet been assigned a structural definition.

ECHA chemical group parent