1,3-isobenzofurandione, reaction products with methylquinoline and quinoline

Endpoint summary

Description of key information

Skin Irritation

The test substance D&C Yellow No. 11 was estimated to be non-irritating to the skin on New Zealand White rabbit. It was estimated that the chemical D&C Yellow No. 11 is non skin irritant.

Eye Irritant

The test substance D&C Yellow No. 11 was estimated to be non-irritating to the eyes of rabbits. Considering the CLP criteria for classification of substances, it is concluded that D&C Yellow No. 11 is not likely to be classified as an eye irritant.

Key value for chemical safety assessment

Skin irritation / corrosion

Link to relevant study records

Reference

Endpoint:

skin irritation: in vivo

Type of information:

(Q)SAR

Adequacy of study:

weight of evidence

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Data is from QSAR Toolbox version 3.3

Justification for type of information:

QSAR prediction: migrated from IUCLID 5.6

Qualifier:

according to guideline

Guideline:

other: Prediction using OECD QSAR Toolbox 3.3

Principles of method if other than guideline:

The prediction is done using QSAR Toolbox version 3.3

GLP compliance:

no

Species:

rabbit

Strain:

New Zealand White

Type of coverage:

not specified

Preparation of test site:

not specified

Vehicle:

not specified

Controls:

not specified

Duration of treatment / exposure:

24 Hrs

Observation period:

24 Hrs

Number of animals:

No data

Irritation parameter:

overall irritation score

Time point:

other: 24 Hrs

Reversibility:

no data

Remarks on result:

other: Irritation parameter: Negative

Irritant / corrosive response data:

Irritation parameter: Negative

Estimation method: Takes mode value from the 5 nearest neighbours
Domain  logical expression:Result: In Domain

((((("a" or "b" or "c" or "d" )  and ("e" and ( not "f") )  )  and (("g" or "h" or "i" or "j" )  and ("k" and ( not "l") )  )  and (("m" or "n" or "o" or "p" )  and ("q" and ( not "r") )  )  )  and "s" )  and ("t" and "u" )  )

Domain logical expression index: "a"

Referential boundary: The target chemical should be classified as Aryl AND Diketone AND Fused carbocyclic aromatic AND Fused heterocyclic aromatic AND Indandione AND Pyridine AND Quinoline/ Isoquinoline by Organic Functional groups

Domain logical expression index: "b"

Referential boundary: The target chemical should be classified as Fused carbocyclic aromatic AND Indandione AND Overlapping groups AND Quinoline/ Isoquinoline by Organic Functional groups (nested)

Domain logical expression index: "c"

Referential boundary: The target chemical should be classified as Aliphatic Carbon [CH] AND Aromatic Carbon [C] AND Aromatic Nitrogen AND Carbonyl, aliphatic attach [-C(=O)-] AND Carbonyl, olefinic attach [-C(=O)-] AND Carbonyl, one aromatic attach [-C(=O)-] AND Miscellaneous sulfide (=S) or oxide (=O) AND Olefinic carbon [=CH- or =C<] AND Tertiary Carbon by Organic functional groups (US EPA)

Domain logical expression index: "d"

Referential boundary: The target chemical should be classified as Aromatic compound AND Carbonyl compound AND Ketone by Organic functional groups, Norbert Haider (checkmol)

Domain logical expression index: "e"

Referential boundary: The target chemical should be classified as No alert found by DNA binding by OECD

Domain logical expression index: "f"

Referential boundary: The target chemical should be classified as Acylation OR Acylation >> Isocyanates and Isothiocyanates OR Acylation >> Isocyanates and Isothiocyanates >> Isothiocyanates OR Acylation >> P450 Mediated Activation to Isocyanates or Isothiocyanates OR Acylation >> P450 Mediated Activation to Isocyanates or Isothiocyanates >> Benzylamines-Acylation OR Acylation >> P450 Mediated Activation to Isocyanates or Isothiocyanates >> Formamides OR Acylation >> P450 Mediated Activation to Isocyanates or Isothiocyanates >> Sulfonylureas OR Michael addition OR Michael addition >> P450 Mediated Activation of Heterocyclic Ring Systems OR Michael addition >> P450 Mediated Activation of Heterocyclic Ring Systems >> Furans OR Michael addition >> P450 Mediated Activation of Heterocyclic Ring Systems >> Thiophenes-Michael addition OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Alkyl phenols OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Arenes OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Hydroquinones OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Methylenedioxyphenyl OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Polycyclic (PAHs) and heterocyclic (HACs) aromatic hydrocarbons-Michael addition OR Michael addition >> Polarised Alkenes-Michael addition OR Michael addition >> Polarised Alkenes-Michael addition >> Alpha, beta- unsaturated amides OR Michael addition >> Polarised Alkenes-Michael addition >> Alpha, beta- unsaturated esters OR Michael addition >> Polarised Alkenes-Michael addition >> Alpha, beta- unsaturated ketones OR Michael addition >> Quinones and Quinone-type Chemicals OR Michael addition >> Quinones and Quinone-type Chemicals >> Quinones OR Schiff base formers OR Schiff base formers >> Chemicals Activated by P450 to Glyoxal  OR Schiff base formers >> Chemicals Activated by P450 to Glyoxal  >> Ethanolamines (including morpholine) OR Schiff base formers >> Chemicals Activated by P450 to Glyoxal  >> Ethylenediamines (including piperazine) OR Schiff base formers >> Chemicals Activated by P450 to Mono-aldehydes OR Schiff base formers >> Chemicals Activated by P450 to Mono-aldehydes >> Benzylamines-Schiff base OR Schiff base formers >> Direct Acting Schiff Base Formers OR Schiff base formers >> Direct Acting Schiff Base Formers >> Mono aldehydes OR SN1 OR SN1 >> Carbenium Ion Formation OR SN1 >> Carbenium Ion Formation >> Allyl benzenes OR SN1 >> Carbenium Ion Formation >> Diazoalkanes OR SN1 >> Carbenium Ion Formation >> N-Nitroso (alkylation) OR SN1 >> Carbenium Ion Formation >> Polycyclic (PAHs) and heterocyclic (HACs) aromatic hydrocarbons-SN1 OR SN1 >> Iminium Ion Formation OR SN1 >> Iminium Ion Formation >> Aliphatic tertiary amines OR SN1 >> Nitrenium Ion formation OR SN1 >> Nitrenium Ion formation >> Aromatic azo OR SN1 >> Nitrenium Ion formation >> Aromatic N-hydroxylamines OR SN1 >> Nitrenium Ion formation >> Aromatic nitro OR SN1 >> Nitrenium Ion formation >> Aromatic nitroso OR SN1 >> Nitrenium Ion formation >> Aromatic phenylureas OR SN1 >> Nitrenium Ion formation >> Primary (unsaturated) heterocyclic amine OR SN1 >> Nitrenium Ion formation >> Primary aromatic amine OR SN1 >> Nitrenium Ion formation >> Secondary aromatic amine OR SN1 >> Nitrenium Ion formation >> Tertiary aromatic amine OR SN1 >> Nitrenium Ion formation >> Unsaturated heterocyclic azo OR SN1 >> Nitrenium Ion formation >> Unsaturated heterocyclic nitro OR SN2 OR SN2 >> Direct Acting Epoxides and related OR SN2 >> Direct Acting Epoxides and related >> Aziridines OR SN2 >> Direct Acting Epoxides and related >> Epoxides OR SN2 >> Episulfonium Ion Formation OR SN2 >> Episulfonium Ion Formation >> Mustards OR SN2 >> Nitrosation-SN2 OR SN2 >> Nitrosation-SN2 >> Nitroso-SN2 OR SN2 >> P450 Mediated Epoxidation OR SN2 >> P450 Mediated Epoxidation >> Thiophenes-SN2 OR SN2 >> SN2 at an sp3 Carbon atom OR SN2 >> SN2 at an sp3 Carbon atom >> Aliphatic halides by DNA binding by OECD

Domain logical expression index: "g"

Referential boundary: The target chemical should be classified as Aryl AND Diketone AND Fused carbocyclic aromatic AND Fused heterocyclic aromatic AND Indandione AND Pyridine AND Quinoline/ Isoquinoline by Organic Functional groups

Domain logical expression index: "h"

Referential boundary: The target chemical should be classified as Fused carbocyclic aromatic AND Indandione AND Overlapping groups AND Quinoline/ Isoquinoline by Organic Functional groups (nested)

Domain logical expression index: "i"

Referential boundary: The target chemical should be classified as Aliphatic Carbon [CH] AND Aromatic Carbon [C] AND Aromatic Nitrogen AND Carbonyl, aliphatic attach [-C(=O)-] AND Carbonyl, olefinic attach [-C(=O)-] AND Carbonyl, one aromatic attach [-C(=O)-] AND Miscellaneous sulfide (=S) or oxide (=O) AND Olefinic carbon [=CH- or =C<] AND Tertiary Carbon by Organic functional groups (US EPA)

Domain logical expression index: "j"

Referential boundary: The target chemical should be classified as Aromatic compound AND Carbonyl compound AND Ketone by Organic functional groups, Norbert Haider (checkmol)

Domain logical expression index: "k"

Referential boundary: The target chemical should be classified as Non binder, without OH or NH2 group by Estrogen Receptor Binding

Domain logical expression index: "l"

Referential boundary: The target chemical should be classified as Moderate binder, NH2 group OR Moderate binder, OH grooup OR Non binder, impaired OH or NH2 group OR Non binder, MW>500 OR Non binder, non cyclic structure OR Strong binder, NH2 group OR Strong binder, OH group OR Weak binder, NH2 group OR Weak binder, OH group OR Very strong binder, OH group by Estrogen Receptor Binding

Domain logical expression index: "m"

Referential boundary: The target chemical should be classified as Aryl AND Diketone AND Fused carbocyclic aromatic AND Fused heterocyclic aromatic AND Indandione AND Pyridine AND Quinoline/ Isoquinoline by Organic Functional groups

Domain logical expression index: "n"

Referential boundary: The target chemical should be classified as Fused carbocyclic aromatic AND Indandione AND Overlapping groups AND Quinoline/ Isoquinoline by Organic Functional groups (nested)

Domain logical expression index: "o"

Referential boundary: The target chemical should be classified as Aliphatic Carbon [CH] AND Aromatic Carbon [C] AND Aromatic Nitrogen AND Carbonyl, aliphatic attach [-C(=O)-] AND Carbonyl, olefinic attach [-C(=O)-] AND Carbonyl, one aromatic attach [-C(=O)-] AND Miscellaneous sulfide (=S) or oxide (=O) AND Olefinic carbon [=CH- or =C<] AND Tertiary Carbon by Organic functional groups (US EPA)

Domain logical expression index: "p"

Referential boundary: The target chemical should be classified as Aromatic compound AND Carbonyl compound AND Ketone by Organic functional groups, Norbert Haider (checkmol)

Domain logical expression index: "q"

Referential boundary: The target chemical should be classified as No alert found by Protein binding by OECD

Domain logical expression index: "r"

Referential boundary: The target chemical should be classified as Acylation OR Acylation >> Direct Acylation Involving a Leaving group OR Acylation >> Direct Acylation Involving a Leaving group >> Acetates OR Acylation >> Direct Acylation Involving a Leaving group >> Acyl halides (including benzyl and carbamoyl deriv.) OR Acylation >> Direct Acylation Involving a Leaving group >> Anhydrides OR Acylation >> Direct Acylation Involving a Leaving group >> Azlactone OR Acylation >> Direct Acylation Involving a Leaving group >> Sulphonyl halides OR Acylation >> Isocyanates and Related Chemicals OR Acylation >> Isocyanates and Related Chemicals >> Isothiocyanates OR Acylation >> Ring Opening Acylation OR Acylation >> Ring Opening Acylation >> alpha-Lactams OR Michael addition OR Michael addition >> Polarised Alkenes OR Michael addition >> Polarised Alkenes >> Polarised alkene - amides OR Michael addition >> Polarised Alkenes >> Polarised alkene - esters OR Michael addition >> Polarised Alkenes >> Polarised alkene - ketones OR Michael addition >> Quinones and Quinone-type Chemicals OR Michael addition >> Quinones and Quinone-type Chemicals >> Pyranones (and related nitrogen chemicals) OR Michael addition >> Quinones and Quinone-type Chemicals >> Quinone-diimine OR Michael addition >> Quinones and Quinone-type Chemicals >> Quinone-imine OR Schiff Base Formers OR Schiff Base Formers >> Direct Acting Schiff Base Formers OR Schiff Base Formers >> Direct Acting Schiff Base Formers >> 1-3-Dicarbonyls OR Schiff Base Formers >> Direct Acting Schiff Base Formers >> Mono-carbonyls OR SN2 OR SN2 >> Episulfonium Ion Formation OR SN2 >> Episulfonium Ion Formation >> Mustards OR SN2 >> Epoxides and Related Chemicals OR SN2 >> Epoxides and Related Chemicals >> Epoxides OR SN2 >> SN2 reaction at a sulphur atom OR SN2 >> SN2 reaction at a sulphur atom >> Thiols OR SN2 >> SN2 reaction at sp3 carbon atom OR SN2 >> SN2 reaction at sp3 carbon atom >> Alkyl diazo OR SN2 >> SN2 reaction at sp3 carbon atom >> Alkyl halides OR SN2 >> SN2 reaction at sp3 carbon atom >> Allyl acetates and related chemicals OR SN2 >> SN2 reaction at sp3 carbon atom >> alpha-Haloalkenes (and related cyano, sulfate and sulfonate subs. chem.) OR SN2 >> SN2 reaction at sp3 carbon atom >> alpha-Halobenzyls (and related cyano, sulfate and sulphonate subs. chem.) OR SN2 >> SN2 reaction at sp3 carbon atom >> alpha-Halocarbonyls OR SN2 >> SN2 reaction at sp3 carbon atom >> beta-Halo ethers OR SN2 >> SN2 reaction at sp3 carbon atom >> Sulfonates OR SNAr OR SNAr >> Nucleophilic aromatic substitution OR SNAr >> Nucleophilic aromatic substitution >> Activated halo-benzenes OR SNAr >> Nucleophilic aromatic substitution >> Halo-triazines by Protein binding by OECD

Domain logical expression index: "s"

Similarity boundary:Target: O=C1C(c2ccc3ccccc3n2)C(=O)c2ccccc12
Threshold=10%,
Dice(Atom centered fragments)
Atom type; Count H attached; Hybridization

Domain logical expression index: "t"

Parametric boundary:The target chemical should have a value of log Kow which is >= 3.33

Domain logical expression index: "u"

Parametric boundary:The target chemical should have a value of log Kow which is <= 10.9

Interpretation of results:

not irritating

Remarks:

Migrated information Criteria used for interpretation of results: EU

Conclusions:

The test substance D&C Yellow No. 11 was estimated to be non-irritating to the skin of rabbits.

Executive summary:

The test substance D&C Yellow No. 11 was estimated to be non-irritating to the skin of rabbits.

Considering the CLP criteria for classification of substances, it is concluded that D&C Yellow No. 11 is not likely to be classified as skin irritant.

Endpoint conclusion

Endpoint conclusion:

no adverse effect observed (not irritating)

Eye irritation

Link to relevant study records

Reference

Endpoint:

eye irritation: in vivo

Type of information:

(Q)SAR

Adequacy of study:

key study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Data is from QSAR Toolbox version 3.3

Justification for type of information:

QSAR prediction: migrated from IUCLID 5.6

Qualifier:

according to guideline

Guideline:

other: Prediction using OECD QSAR Toolbox 3.3

Principles of method if other than guideline:

The prediction is done using QSAR Toolbox version 3.3

GLP compliance:

no

Species:

rabbit

Strain:

not specified

Vehicle:

unchanged (no vehicle)

Controls:

not specified

Duration of treatment / exposure:

No data available

Observation period (in vivo):

No data available

Number of animals or in vitro replicates:

No data available

Irritation parameter:

overall irritation score

Basis:

mean

Remarks on result:

other: not irritating

Estimation method: Takes mode value from the 5 nearest neighbours
Domain  logical expression:Result: In Domain

((((("a" or "b" or "c" or "d" )  and ("e" and ( not "f") )  )  and (("g" or "h" or "i" or "j" )  and ("k" and ( not "l") )  )  and (("m" or "n" or "o" or "p" )  and ("q" and ( not "r") )  )  )  and "s" )  and ("t" and "u" )  )

Domain logical expression index: "a"

Referential boundary: The target chemical should be classified as Aryl AND Diketone AND Fused carbocyclic aromatic AND Fused heterocyclic aromatic AND Indandione AND Pyridine AND Quinoline/ Isoquinoline by Organic Functional groups

Domain logical expression index: "b"

Referential boundary: The target chemical should be classified as Fused carbocyclic aromatic AND Indandione AND Overlapping groups AND Quinoline/ Isoquinoline by Organic Functional groups (nested)

Domain logical expression index: "c"

Referential boundary: The target chemical should be classified as Aliphatic Carbon [CH] AND Aromatic Carbon [C] AND Aromatic Nitrogen AND Carbonyl, aliphatic attach [-C(=O)-] AND Carbonyl, olefinic attach [-C(=O)-] AND Carbonyl, one aromatic attach [-C(=O)-] AND Miscellaneous sulfide (=S) or oxide (=O) AND Olefinic carbon [=CH- or =C<] AND Tertiary Carbon by Organic functional groups (US EPA)

Domain logical expression index: "d"

Referential boundary: The target chemical should be classified as Aromatic compound AND Carbonyl compound AND Ketone by Organic functional groups, Norbert Haider (checkmol)

Domain logical expression index: "e"

Referential boundary: The target chemical should be classified as No alert found by DNA binding by OECD

Domain logical expression index: "f"

Referential boundary: The target chemical should be classified as Acylation OR Acylation >> Isocyanates and Isothiocyanates OR Acylation >> Isocyanates and Isothiocyanates >> Isothiocyanates OR Acylation >> P450 Mediated Activation to Isocyanates or Isothiocyanates OR Acylation >> P450 Mediated Activation to Isocyanates or Isothiocyanates >> Benzylamines-Acylation OR Acylation >> P450 Mediated Activation to Isocyanates or Isothiocyanates >> Formamides OR Acylation >> P450 Mediated Activation to Isocyanates or Isothiocyanates >> Sulfonylureas OR Michael addition OR Michael addition >> P450 Mediated Activation of Heterocyclic Ring Systems OR Michael addition >> P450 Mediated Activation of Heterocyclic Ring Systems >> Furans OR Michael addition >> P450 Mediated Activation of Heterocyclic Ring Systems >> Thiophenes-Michael addition OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Alkyl phenols OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Arenes OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Hydroquinones OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Methylenedioxyphenyl OR Michael addition >> P450 Mediated Activation to Quinones and Quinone-type Chemicals >> Polycyclic (PAHs) and heterocyclic (HACs) aromatic hydrocarbons-Michael addition OR Michael addition >> Polarised Alkenes-Michael addition OR Michael addition >> Polarised Alkenes-Michael addition >> Alpha, beta- unsaturated amides OR Michael addition >> Polarised Alkenes-Michael addition >> Alpha, beta- unsaturated esters OR Michael addition >> Polarised Alkenes-Michael addition >> Alpha, beta- unsaturated ketones OR Michael addition >> Quinones and Quinone-type Chemicals OR Michael addition >> Quinones and Quinone-type Chemicals >> Quinones OR Schiff base formers OR Schiff base formers >> Chemicals Activated by P450 to Glyoxal  OR Schiff base formers >> Chemicals Activated by P450 to Glyoxal  >> Ethanolamines (including morpholine) OR Schiff base formers >> Chemicals Activated by P450 to Glyoxal  >> Ethylenediamines (including piperazine) OR Schiff base formers >> Chemicals Activated by P450 to Mono-aldehydes OR Schiff base formers >> Chemicals Activated by P450 to Mono-aldehydes >> Benzylamines-Schiff base OR Schiff base formers >> Direct Acting Schiff Base Formers OR Schiff base formers >> Direct Acting Schiff Base Formers >> Mono aldehydes OR SN1 OR SN1 >> Carbenium Ion Formation OR SN1 >> Carbenium Ion Formation >> Allyl benzenes OR SN1 >> Carbenium Ion Formation >> Diazoalkanes OR SN1 >> Carbenium Ion Formation >> N-Nitroso (alkylation) OR SN1 >> Carbenium Ion Formation >> Polycyclic (PAHs) and heterocyclic (HACs) aromatic hydrocarbons-SN1 OR SN1 >> Iminium Ion Formation OR SN1 >> Iminium Ion Formation >> Aliphatic tertiary amines OR SN1 >> Nitrenium Ion formation OR SN1 >> Nitrenium Ion formation >> Aromatic azo OR SN1 >> Nitrenium Ion formation >> Aromatic N-hydroxylamines OR SN1 >> Nitrenium Ion formation >> Aromatic nitro OR SN1 >> Nitrenium Ion formation >> Aromatic nitroso OR SN1 >> Nitrenium Ion formation >> Aromatic phenylureas OR SN1 >> Nitrenium Ion formation >> Primary (unsaturated) heterocyclic amine OR SN1 >> Nitrenium Ion formation >> Primary aromatic amine OR SN1 >> Nitrenium Ion formation >> Secondary aromatic amine OR SN1 >> Nitrenium Ion formation >> Tertiary aromatic amine OR SN1 >> Nitrenium Ion formation >> Unsaturated heterocyclic azo OR SN1 >> Nitrenium Ion formation >> Unsaturated heterocyclic nitro OR SN2 OR SN2 >> Direct Acting Epoxides and related OR SN2 >> Direct Acting Epoxides and related >> Aziridines OR SN2 >> Direct Acting Epoxides and related >> Epoxides OR SN2 >> Episulfonium Ion Formation OR SN2 >> Episulfonium Ion Formation >> Mustards OR SN2 >> Nitrosation-SN2 OR SN2 >> Nitrosation-SN2 >> Nitroso-SN2 OR SN2 >> P450 Mediated Epoxidation OR SN2 >> P450 Mediated Epoxidation >> Thiophenes-SN2 OR SN2 >> SN2 at an sp3 Carbon atom OR SN2 >> SN2 at an sp3 Carbon atom >> Aliphatic halides by DNA binding by OECD

Domain logical expression index: "g"

Referential boundary: The target chemical should be classified as Aryl AND Diketone AND Fused carbocyclic aromatic AND Fused heterocyclic aromatic AND Indandione AND Pyridine AND Quinoline/ Isoquinoline by Organic Functional groups

Domain logical expression index: "h"

Referential boundary: The target chemical should be classified as Fused carbocyclic aromatic AND Indandione AND Overlapping groups AND Quinoline/ Isoquinoline by Organic Functional groups (nested)

Domain logical expression index: "i"

Referential boundary: The target chemical should be classified as Aliphatic Carbon [CH] AND Aromatic Carbon [C] AND Aromatic Nitrogen AND Carbonyl, aliphatic attach [-C(=O)-] AND Carbonyl, olefinic attach [-C(=O)-] AND Carbonyl, one aromatic attach [-C(=O)-] AND Miscellaneous sulfide (=S) or oxide (=O) AND Olefinic carbon [=CH- or =C<] AND Tertiary Carbon by Organic functional groups (US EPA)

Domain logical expression index: "j"

Referential boundary: The target chemical should be classified as Aromatic compound AND Carbonyl compound AND Ketone by Organic functional groups, Norbert Haider (checkmol)

Domain logical expression index: "k"

Referential boundary: The target chemical should be classified as Non binder, without OH or NH2 group by Estrogen Receptor Binding

Domain logical expression index: "l"

Referential boundary: The target chemical should be classified as Moderate binder, NH2 group OR Moderate binder, OH grooup OR Non binder, impaired OH or NH2 group OR Non binder, MW>500 OR Non binder, non cyclic structure OR Strong binder, NH2 group OR Strong binder, OH group OR Weak binder, NH2 group OR Weak binder, OH group OR Very strong binder, OH group by Estrogen Receptor Binding

Domain logical expression index: "m"

Referential boundary: The target chemical should be classified as Aryl AND Diketone AND Fused carbocyclic aromatic AND Fused heterocyclic aromatic AND Indandione AND Pyridine AND Quinoline/ Isoquinoline by Organic Functional groups

Domain logical expression index: "n"

Referential boundary: The target chemical should be classified as Fused carbocyclic aromatic AND Indandione AND Overlapping groups AND Quinoline/ Isoquinoline by Organic Functional groups (nested)

Domain logical expression index: "o"

Referential boundary: The target chemical should be classified as Aliphatic Carbon [CH] AND Aromatic Carbon [C] AND Aromatic Nitrogen AND Carbonyl, aliphatic attach [-C(=O)-] AND Carbonyl, olefinic attach [-C(=O)-] AND Carbonyl, one aromatic attach [-C(=O)-] AND Miscellaneous sulfide (=S) or oxide (=O) AND Olefinic carbon [=CH- or =C<] AND Tertiary Carbon by Organic functional groups (US EPA)

Domain logical expression index: "p"

Referential boundary: The target chemical should be classified as Aromatic compound AND Carbonyl compound AND Ketone by Organic functional groups, Norbert Haider (checkmol)

Domain logical expression index: "q"

Referential boundary: The target chemical should be classified as No alert found by Protein binding by OECD

Domain logical expression index: "r"

Referential boundary: The target chemical should be classified as Acylation OR Acylation >> Direct Acylation Involving a Leaving group OR Acylation >> Direct Acylation Involving a Leaving group >> Acetates OR Acylation >> Direct Acylation Involving a Leaving group >> Acyl halides (including benzyl and carbamoyl deriv.) OR Acylation >> Direct Acylation Involving a Leaving group >> Anhydrides OR Acylation >> Direct Acylation Involving a Leaving group >> Azlactone OR Acylation >> Direct Acylation Involving a Leaving group >> Sulphonyl halides OR Acylation >> Isocyanates and Related Chemicals OR Acylation >> Isocyanates and Related Chemicals >> Isothiocyanates OR Acylation >> Ring Opening Acylation OR Acylation >> Ring Opening Acylation >> alpha-Lactams OR Michael addition OR Michael addition >> Polarised Alkenes OR Michael addition >> Polarised Alkenes >> Polarised alkene - amides OR Michael addition >> Polarised Alkenes >> Polarised alkene - esters OR Michael addition >> Polarised Alkenes >> Polarised alkene - ketones OR Michael addition >> Quinones and Quinone-type Chemicals OR Michael addition >> Quinones and Quinone-type Chemicals >> Pyranones (and related nitrogen chemicals) OR Michael addition >> Quinones and Quinone-type Chemicals >> Quinone-diimine OR Michael addition >> Quinones and Quinone-type Chemicals >> Quinone-imine OR Schiff Base Formers OR Schiff Base Formers >> Direct Acting Schiff Base Formers OR Schiff Base Formers >> Direct Acting Schiff Base Formers >> 1-3-Dicarbonyls OR Schiff Base Formers >> Direct Acting Schiff Base Formers >> Mono-carbonyls OR SN2 OR SN2 >> Episulfonium Ion Formation OR SN2 >> Episulfonium Ion Formation >> Mustards OR SN2 >> Epoxides and Related Chemicals OR SN2 >> Epoxides and Related Chemicals >> Epoxides OR SN2 >> SN2 reaction at a sulphur atom OR SN2 >> SN2 reaction at a sulphur atom >> Thiols OR SN2 >> SN2 reaction at sp3 carbon atom OR SN2 >> SN2 reaction at sp3 carbon atom >> Alkyl diazo OR SN2 >> SN2 reaction at sp3 carbon atom >> Alkyl halides OR SN2 >> SN2 reaction at sp3 carbon atom >> Allyl acetates and related chemicals OR SN2 >> SN2 reaction at sp3 carbon atom >> alpha-Haloalkenes (and related cyano, sulfate and sulfonate subs. chem.) OR SN2 >> SN2 reaction at sp3 carbon atom >> alpha-Halobenzyls (and related cyano, sulfate and sulphonate subs. chem.) OR SN2 >> SN2 reaction at sp3 carbon atom >> alpha-Halocarbonyls OR SN2 >> SN2 reaction at sp3 carbon atom >> beta-Halo ethers OR SN2 >> SN2 reaction at sp3 carbon atom >> Sulfonates OR SNAr OR SNAr >> Nucleophilic aromatic substitution OR SNAr >> Nucleophilic aromatic substitution >> Activated halo-benzenes OR SNAr >> Nucleophilic aromatic substitution >> Halo-triazines by Protein binding by OECD

Domain logical expression index: "s"

Similarity boundary:Target: O=C1C(c2ccc3ccccc3n2)C(=O)c2ccccc12
Threshold=10%,
Dice(Atom centered fragments)
Atom type; Count H attached; Hybridization

Domain logical expression index: "t"

Parametric boundary:The target chemical should have a value of log Kow which is >= 3.33

Domain logical expression index: "u"

Parametric boundary:The target chemical should have a value of log Kow which is <= 10.9

Interpretation of results:

not irritating

Remarks:

Migrated information Criteria used for interpretation of results: EU

Conclusions:

The test substance D&C Yellow No. 11 was estimated to be non-irritating to the eyes of rabbits.

Executive summary:

The eye irritation effect of D&C Yellow No. 11 in rabbits was estimated using QSAR Toolboox version 3.3

The test substance D&C Yellow No. 11 was estimated to be non-irritating to the eyes of rabbits. Considering the CLP criteria for classification of substances, it is concluded that D&C Yellow No. 11 is not likely to be classified as an eye irritant.

Endpoint conclusion

Endpoint conclusion:

no adverse effect observed (not irritating)

Respiratory irritation

Endpoint conclusion

Endpoint conclusion:

no study available

Additional information

Skin irritation:

Weight of evidence studies were reviewed for skin irritation from reliable sources having Klimish rating 2.

 

The summary of the results are presented below:

Sr. No.	Irritation Parameter	Species	Interpretation of results	Sources
1	Overall irritation score	Rabbit	not irritating	Predicted data from QSAR Toolbox
2	Overall irritation score	Rabbit	not irritating	Data from study report.
3	Overall irritation score	Human	Not irritating	Data from Publication of RA-117-37-3
4	Overall irritation score	Human	Irritating	Data from Publication of RA-957-56-2

 

The predicted data and the study report for target chemical along with read across data indicates not irritating results, though one read across data indicates irritating effect on human.

 Based on the weight of evidence available, it is concluded that the substanceD&C Yellow No. 11is likely to be not irritating to the skin of rabbit. Thus it cannot be classified as skin irritant category as per the criteria of CLP regulation.

 

Eye irritation:

The test substance D&C Yellow No. 11 was estimated to be non-irritating to the eyes of rabbits. Considering the CLP criteria for classification of substances, it is concluded that D&C Yellow No. 11 is not likely to be classified as an eye irritant.

Justification for selection of skin irritation / corrosion endpoint:

Data is from OECD recommended QSAR model.

Justification for selection of eye irritation endpoint:

Data is from OECD recommended QSAR model.

Justification for classification or non-classification

The available prediction data indicate that substance 1,3-isobenzofurandione, reaction products with methylquinoline and quinoline (D & C Yellow No. 11) is not classified as a skin and eye irritant according to CLP regulation.