Compound Groups

This compound group is composed of the 5 isomers not explicitly included in Annex VI of Regulation (EC) No 1272/2008 (CLP Regulation). Total number of isomers: monochloroanilines (3 isomers), dichloroanilines (6 isomers), trichloroanilines (6 isomers), tetrachloroanilines (3 isomers) and pentachloroaniline (1 isomer). 

• 3,4-dichloroaniline
• 3,5-dichloroaniline
• 2,3,5-trichloroaniline
• 2,3,6-trichloroaniline
• 2,3,4,6-tetrachloroaniline

The following isomers are not included, because they are listed in the Annex as of 7/9/19:

• 2-chloroaniline
• 3-chloroaniline
• 4-chloroaniline
• 2,3-dichloroaniline
• 2,4-dichloroaniline
• 2,5-dichloroaniline
• 2,6-dichloroaniline
• 3,4-dichloroaniline
• 3,5-dichloroaniline
• 2,4,5-trichloroaniline
• 2,3,4-trichloroaniline
• 3,4,5-trichloroaniline
• 2,4,6-trichloroaniline
• 2,3,4,5-tetrachloroaniline
• 2,3,5,6-tetrachloroaniline
• Pentachloroaniline

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

This compound group is defined by the SMILES/SMARTS string "[Co]" and populated from a substructure search of PubChem.. 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 includes a list of dyes associated with the Color Index list and associated identifiers. It is mainly populated from Comptox's "LIST: Color Index (C.I.) Dyes" and a few others manually added.

Tar Oils derived from coal and/or wood by distillation or by other processes.

ECHA group: https://echa.europa.eu/substance-information/-/substanceinfo/100.240.872

This compound group was populated from existing compound groups for the Cradle to Cradle (C2C) RSL.

This compound group includes both commercially relevant compounds such as Hydrogen Cyanide, Sodium Cyanide, Potassium Cyanide, and Calcium Cyanide, as well as cyanide salts that are less common. 

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

see Agency for Toxic Substances and Disease Registry's Complete Toxicological Profile of Dichloropropenes

Dicofol is an organochlorine pesticide comprising two isomers: p,p′-dicofol and o,p′-dicofol. The technical product (95% pure) is a brown viscous oil and is composed of 80-85% p,p′-dicofol and 15-20% o,p’-dicofol with up to 18 reported impurities.

This compound group is defined by the SMILES string '[CH3][As](=O)([CH3])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 '[CH3][Sn]([CH3])', then subtracting compounds with 3+ methyl ligands. 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 the SMILES/SMARTS string "[CH3]C([CH3])([CH3])C1=[CH1]C(=[CH1]C(=C1[OD1])[N+](=O)[O-])[N+](=O)[O-] plus [CH3]C([CH3])([CH3])C1=[CH1]C(=[CH1]C(=C1OC(=O)C)[N+](=O)[O-])[N+](=O)[O-]". The setting "Remove any explicit hydrogens before searching" was deselected from each substructure search. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system.

ECHA chemical group parent

ECHA chemical group parent

This compound group is defined by the SMILES string '[CH]1=[CH][CH]=C([CH]=[CH]1)[Sn](C2=[CH][CH]=[CH][CH]=[CH]2)'. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system.

This compound group is populated from Apple's Regulated Substances Specification

This compound group was populated by searching ChemIDplus for all compounds whose name contained "formaldehyde". Additionally, it contains the compounds in its subgroups. 

This compound group is populated from a list of chemicals in an ECHA Investigation Report - Formaldehyde and Formaldehyde Releasers as well as manual searches. Report downloaded from https://echa.europa.eu/documents/10162/13641/annex_xv_report_formaldehyde_en.pdf/58be2f0a-7ca7-264d-a594-da5051a1c74b

149-44-0 (Sodium formaldehyde sulfoxylate) was added based on suggestion by GreenSeal, citing https://pubchem.ncbi.nlm.nih.gov/compound/Sodium-hydroxymethanesulfinate and https://www.fishersci.com/store/msds?partNumber=AC149190250&productDescription=SODIUM+FORMALDEHYDESULFO+25KG&vendorId=VN00032119&countryCode=US&language=en 

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

This compound group was populated using a substructure search of PubChem using the SMILES string [Au].

This compound group is populated by selecting halogenated solvents (excluding salts) from GSPI's Six Classes of Problematic Chemicals - Some Solvents List.

Includes chemicals from https://www.portlandoregon.gov/water/article/28482

1-Chlorobutane (CAS 109-69-3) added by suggestion of GreenSeal citing https://pubchem.ncbi.nlm.nih.gov/compound/1-Chlorobutane#section=Use-Classification

This compound group is defined by the SMILES/SMARTS string "C1CC(C(CCC(C(CCC(C1Br)Br)Br)Br)Br)Br" and populated from a substructure search of PubChem. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system.

Hexabromocyclododecane (HBCDD) and all major diastereoisomers identified

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

This compound group is defined by the SMILES string '[NH4] subtracting [NH4].C'. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system.

This compound group was manually populated with inorganic cyanide compounds. It is based on an entry in Korea's GHS.

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

This compound group is populated from the MAK list.

This compound group is defined by the SMARTS string "[NX2:2]=[C:1]=[OX1:3]". For more information on SMARTS, see https://en.wikipedia.org/wiki/Smiles_arbitrary_target_specification.

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

UVCB substances consisting of more than or equal to 80% linear chloroalkanes with carbon chain lengths within the range from C14 to C17

ECHA chemical group parent

MAK provides the following criteria for the organic mercury compounds it flags as hazardous. This compound group is defined by the SMILES/SMARTS string "C[Hg]" and populated from a substructure search of PubChem.

"Organomercury compounds are characterized chemically by the covalent binding of one or two alkyl or aryl groups and covalent or ionic binding of a group such as halide,hydroxide, acetate, nitrate or phosphate to the mercury atom."

https://onlinelibrary.wiley.com/doi/10.1002/3527600418.mb743997orge0015

ECHA defined chemical group

“Methoxychlor” refers to any possible isomer of dimethoxydiphenyltrichloroethane or any combination thereof.

This compound group is defined by a substructure search of PubChem the SMILES/SMARTS string "[As][CH3]". The setting "Remove any explicit hydrogens before searching" was deselected from the substructure search.

From C2C Certified v5.0 Product Standard Restricted Substances "Hydrocarbon Mixtures CAS#s" tab

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

This compound group is composed of four chemicals so no substructure search is needed to populate it

This compound group is defined by A PubChem Substructure search of the SMILES/SMARTS string "[CH3][As](=O)(O)O". The setting "Remove any explicit hydrogens before searching" was deselected from the substructure search. 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 '[Sn][CH3]' subtracting compounds with 2+ methyl ligands. 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 '[CH]1=[CH][CH]=C([CH]=[CH]1)[Sn]', then subtracting compounds matching diphenyltin. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system.

This list was copied from https://comptox.epa.gov/dashboard/chemical_lists/NHANES2019

This compound group is defined by the SMILES/SMARTS string "[Ni] subtract [Ni].C" and populated from a substructure search of PubChem. 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/SMARTS string "O=[Ni]" and populated from a substructure search of PubChem. For more information on SMILES, see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system.

"including nickel oxide, nickel-copper oxide, nickel silicate oxides, and complex oxides"

https://www.canada.ca/en/health-canada/services/environmental-workplace-health/reports-publications/environmental-contaminants/canadian-environmental-protection-act-priority-substances-list-assessment-report-nickel-compounds.html

This compound group has been populated using subgroups listed by MAK Commission of Germany.

ECHA chemical group parent

This compound group is populated from "A Class Approach to Hazard Assessment of Organohalogen Flame Retardants" by National Academies of Sciences, Engineering, and Medicine. The committee identified a set of 1073 analogue compounds as "expanded set" based on combined functional, structural, and predicted bioactivity information.

The subclasses from the seed list used to expand this list are also in Pharos:

• Polyhalogenated alicycles (NAS OFR subclass)
• Polyhalogenated aliphatic carboxylate (NAS OFR subclass)
• Polyhalogenated aliphatic chains (NAS OFR subclass)
• Polyhalogenated benzene alicycles (NAS OFR subclass)
• Polyhalogenated benzene aliphatics and functionalized (NAS OFR subclass)
• Polyhalogenated benzenes (NAS OFR subclass)
• Polyhalogenated bisphenol aliphatics and functionalized (NAS OFR subclass)
• Polyhalogenated carbocycles (NAS OFR subclass)
• Polyhalogenated diphenyl ethers (NAS OFR subclass)
• Polyhalogenated organophosphates (NAS OFR subclass)
• Polyhalogenated phenol derivatives (NAS OFR subclass)
• Polyhalogenated phenol-aliphatic ethers (NAS OFR subclass)
• Polyhalogenated phthalates/benzoates/imides (NAS OFR subclass)
• Polyhalogenated triazines (NAS OFR subclass)

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

This compound group contains designated chemicals identified by Biomonitoring California that are organophosphorous pesticides, metabolites of organophosphorous pesticides, and other targets for measurement in biomonitoring studies.  Designated chemicals are are the list of chemicals from which Biomonitoring California's Scientific Guidance Panel recommends priority chemicals for biomonitoring. The most current list of designated chemicals may be found at https://www.biomonitoring.ca.gov/chemicals/designated-chemicals.

ECHA chemical group parent

This compound group is populated from Apple's Regulated Substances Specification

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

This compound group is populated from Apple's Regulated Substances Specification