Registration Dossier

Administrative data

Description of key information

Acute toxicity: Oral

The acute toxicity of D&C Yellow No. 11 by oral route was estimated using QSAR Toolboox version 3.3

The median lethal dose (LD50) value of the test substance D&C Yellow No. 11 in rats was estimated to be 10200 mg/kg bw. Considering the CLP Criteria for classification of the substance, it is concluded that D&C Yellow No. 11 is not classified for acute oral toxicity to rat.

Acute toxicity: Inhalation

The Vapour pressure of the substance 1,3-isobenzofurandione, reaction products with methylquinoline and quinolone was found to be 2.73X10-9 mm Hg at 25 deg C (Est) which is equivalent to 0.000000363 Pascal. This the exposure by the inhaltion route is unlikely taking into consideration the low values of vapour pressure.

Acute toxicity: Dermal

The acute toxicity of D&C Yellow No. 11 by oral route was estimated using QSAR Toolboox version 3.3

The median lethal dose (LD50) value of the test substance D&C Yellow No. 11 in rabbits was estimated to be 4586.48 mg/kg bw. Considering the CLP Criteria for classification of the substance, it is concluded that D&C Yellow No. 11 is not classified for acute oral toxicity to rat.

Key value for chemical safety assessment

Acute toxicity: via oral route

Link to relevant study records
Reference
Endpoint:
acute toxicity: oral
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:
other: The prediction is done using QSAR Toolbox version 3.3
Principles of method if other than guideline:
The prediction is done using QSAR Toolbox version 3.3
GLP compliance:
not specified
Species:
rat
Strain:
not specified
Sex:
not specified
Route of administration:
oral: unspecified
Vehicle:
not specified
Details on oral exposure:
No data available
No. of animals per sex per dose:
No data available
Control animals:
not specified
Details on study design:
No data available
Statistics:
No data available
Sex:
not specified
Dose descriptor:
LD50
Effect level:
10 200 mg/kg bw
Based on:
test mat.
Remarks on result:
other: no mortality
Mortality:
no mortality
Clinical signs:
No data available
Body weight:
No data available
Gross pathology:
No data available





The prediction was based on dataset comprised from the following descriptors: LD50
Estimation method: Takes average 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" and ( not "h") )  )  and "i" )  and ("j" and "k" )  )

Domain logical expression index: "a"

Referential boundary: The target chemical should be classified as Neutral Organics by US-EPA New Chemical Categories

Domain logical expression index: "b"

Referential boundary: The target chemical should be classified as SN2 AND SN2 >> Direct acting epoxides formed after metabolic activation AND SN2 >> Direct acting epoxides formed after metabolic activation >> Quinoline Derivatives AND SN2 >> SN2 at an activated carbon atom AND SN2 >> SN2 at an activated carbon atom >> Quinoline Derivatives by DNA binding by OASIS v.1.3

Domain logical expression index: "c"

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

Domain logical expression index: "d"

Referential boundary: The target chemical should be classified as Nucleophilic addition AND Nucleophilic addition >> Addition to carbon-hetero double bonds AND Nucleophilic addition >> Addition to carbon-hetero double bonds >> Ketones AND Schiff base formation AND Schiff base formation >> Direct acting Schiff base formers AND Schiff base formation >> Direct acting Schiff base formers >> 1,2-Dicarbonyls and 1,3-Dicarbonyls  by Protein binding by OASIS v1.3

Domain logical expression index: "e"

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: "f"

Referential boundary: The target chemical should be classified as 1,1-Diaminoalkene derivative [C=C(N)N]  OR 1,2,5-Oxadiazole N-oxide ring  OR 1,2,5-Oxadiazole ring  OR 1,2-Oxaza compounds [N-C-O-] OR 1-Sulfinyl-1-thioalkene derivative [C=C(S)S(=O)]  OR 2,2-bis-(alkoxy)-1-alkanol [COC(C(OH))OC]  OR 2,3,3-Trialkoxy alcohol derivative [HOCC(-O-)C(-O-)(-O-)] OR 2-Alkoxy-2-propenoic acid deriv. [C=C(COOH)-O-C]  OR 2-Aminoalkyl acetamide [NCOCN<] OR 2-Carbonylamino acetate derivative [OC(=O)CNC(=O)] OR 2-Cyano carbonyl compound [C(C#N)CO] OR 2-Hydroxyacetamide derivative [NC(=O)CH2-OH]  OR 2-Oxyalkyl-1,2-ethanediol deriv. [HOCH2CH(OH)CO] OR Acetylenic Carbon [#C] OR Acid, aliphatic attach [-COOH] OR Acid, aromatic attach [-COOH] OR Acyclic carbonyl, two aromatic attach OR Acyl peroxide [C(=O)OOC(=O)-] OR Alcohol, olefinic attach [-OH] OR Alcohol-acid Carbon [HO-C-COOH] OR Aldehyde, aliphatic attach [-CHO] OR Aldehyde, aliphatic attach [-N-CHO] OR Aldehyde, aromatic attach [-CHO] OR Aliphatic 1,2,3-triol [-C(COH)(COH)C-OH] OR Aliphatic Carbon [C] OR Aliphatic Carbon [-CH2-] OR Aliphatic Carbon [-CH3] OR Aliphatic Carbon, two phenyl attach [-C-]  OR Aliphatic Carbon, two phenyl attach [-CH2-]  OR Aliphatic Nitrogen, one aromatic attach [-N] OR Aliphatic Nitrogen, two aromatic attach [-N-] OR Aliphatic Oxygen, not {v+2} OR Aliphatic Oxygen, two aromatic attach [-O-] OR Aliphatic Suflur, one aromatic attach [-S-] OR Aliphatic Sulfur, two aromatic attach OR Aliphatic-C=N-Aliphatic  OR Alkenyl sufide [-S=C] OR Alkyl sulfinylalkyl sulfide [CSCS(=O)] OR Alpha Amino acid OR Alpha,beta-unsaturated carbonyl compound [C=C(N)C(=O)] OR Alpha-cyano beta-carbonyl comp.[=C-(C#N)-CO-] OR Alpha-cyano-alpha,beta-unsat. carboxylates OR Alpha-dicarbonyl compound [-C(=O)-] OR Alpha-diether [C-O-C-O-C] OR Alpha-diketone, aromatic attach [-CO-CO-] OR Alpha-diketone, olefinic attach [-CO-CO-] OR Alpha-dithioether [C-S-C-S-C] OR Alpha-hydrazino-alpha,beta-unsat. carbonyl comp. [-C=C(NN)C(=O)] OR Alpha-oxoamide [C(C(=O))C(=O)N] OR Amide, aliphatic attach [-C(=O)N] OR Amide, aromatic attach [-C(=O)N] OR Amidine, aromatic attach [C(-NH)N] OR Amino acid, non-alpha carbon type  OR Amino diol derivative [OCC(N)CO] OR Amino Triazine/Pyrazine/Pyrimidine  OR Amino urea  OR Amino, aliphatic attach [-N<] OR Amino, aliphatic attach [-NH-] OR Amino, aliphatic attach [-NH2] OR Amino-carbonyl compound [NCC(=O)-C] OR Amino-ethylcyano [-N-CH-C#N]  OR Aromatic Nitrogen, [N{v+5}] OR Aromatic Nitrogen, five-member ring OR Aromatic Oxygen OR Aromatic Sulfur OR Aromatic-N-C-Aromatic  OR Azo [-N=N-] OR Azomethine, aliphatic attach [-N=C] OR Benzene to CCN  OR Beta-cyanamide [C(C#N)C(=O)N] OR Beta-dicarbonyl compound [C-CO-C-CO-C] OR Beta-hydroxy-carbonyl compound [CC(=O)C-OH] OR Beta-oxyalkyl ester [-OCC(-O-)C(=O)] OR Biguanide, aliphatic attach  OR Biguanide, aromatic attach  OR Bismuth [Bi] OR Boron [B] OR Bromine, aliphatic attach [-Br] OR Bromine, aromatic attach [-Br] OR Bromine, olefinic attach [-Br] OR Calcium [Ca] OR Carbamate [-OC(=O)N] OR Carbonate, aliphatic attach [-OC(=O)O-] OR Carbonate, aromatic attach [-OC(=O)O-] OR Carbonyl, non-cyclic, two aromatic attach [-C(=O)-] OR Chlorine, aliphatic attach [-Cl] OR Chlorine, aromatic attach [-Cl] OR Chlorine, olefinic attach [-Cl] OR -CO-N-CO five member ring (not pyrroledione) OR Cyano, aliphatic attach [-C#N] OR Cyano, aromatic attach [-C#N] OR Cyano, -C=N attach [C#N-C=N] OR Cyano, nitrogen attach [-C#N] OR Cyclic dithiocarbamate [-NC(=S)S-] OR Cyclic ester OR Cyclic ester [-C(=O)O-C{-N or O}]  OR Cyclic esters, olefinic type  OR Diarylketone OR Diazonium [N#N or =N{+}=N{-}] OR Dihydroxy-aceton derivative [HOCC(=O)CO-] OR Dihydroxy-aceton derivative [HOCC(=O)COH] OR Dihydroxycarbonyl compound [HO-CC(OH)C(=O)-] OR Diketone, olefinic carbon  OR Disulfide [-SS-] OR Dithiocarbamate, linear [NC(=S)S] OR Diureide [C(=ONC(=O)NC(=O)] OR Ester, aliphatic attach [-C(=O)O] OR Ester, aromatic attach [-C(=O)O] OR Ether-alcohols [-OC(COH)CO-] OR Fluorine, aliphatic attach [-F] OR Fluorine, aromatic attach [-F] OR Fluorine, olefinic attach [-F] OR Fused Aliphatic ring unit  OR Geminal dinitroamine [NO2-NCN-NO2] OR Geminal-N-thioalkyl alkanol [CN=CNC] OR Glycerols [HOCHC(OH)CHOH] OR Halogen, nitrogen attach OR Halogen, sulfinyl attach OR Hydrazine [>N-N<] OR Hydrazo compound [-NH-NH-] OR Hydroxy, aliphatic attach [-OH] OR Hydroxy, aromatic attach [-OH] OR Hydroxy, nitrogen attach [-OH] OR Hydroxy, oxygen attach [-OH] OR Hydroxy, phosphorus attach [-OH] OR Hydroxy, sulfur attach [-OH] OR Imine, linear [-CH=NC-]  OR Iodide, aliphatic attach [-I] OR Iodide, aromatic attach [-I] OR Iron [Fe] OR Isocyanate, aliphatic attach [-N=C=O] OR Isocyanate, aromatic attach [-N=C=O] OR Ketimine (cyclic, aromatic attach) OR Ketimine, aromatic attach [>C=NH]  OR Ketone in a ring, olefinic aromatic attach OR Miscellaneous metal [Ni, Cu, Zr, Be] OR Monohalo acetamide OR Multi alcohol  OR N-Aminoalkyl thioacylamide or S-aminoalkyl dithioacetamide OR N-aminomethylene subst. aromatic amine [>NC=N-ar] OR N-aryl arene amide[C{ar}NC(=O)C{ar}] OR Nitrate, aliphatic attach [-ONO2] OR Nitro, aromatic attach [-NO2] OR Nitro, nitrogen attach [-NO2] OR Nitrogen {v+5}, nitrogen attach OR Nitrogen oxide, aromatic nitrogen [n=O] OR Nitrogen oxide, aromatic nitrogen [n=O] non fused  OR Nitrogen, hydrogen attach {v+5} OR Nitrogen, phosphorus attach [-N-P] OR Nitrogen, single bonds  [N{v+5}] OR Nitrogen, two or tree olefinic attach [>N-] OR No functional group found OR N-oxoalkyl-2-aminocarboxylic acid [CC(=O)NCCOOH] OR N-oxoalkyl-2-thioalkyl-2-aminocarboxylic acid OR N-Substituted 1,2,3-Triazole OR Olefinic carbon [=CH2] OR Ortho-alkoxy/thio, to one aromatic N OR Ortho-amino pyridine  OR Ortho-hydroxy to misc. -CO-  OR Ortho-substitutes on N=C<, aromatic OR Oxazole ring (non fused)  OR Oxycarbonyl compound [CCCOC-O-] OR Oxycarbonyl compound [-OCCOC-O] OR Oxygen or Sulfur, nitrogen attach [-O- or -S-] OR Oxygen, [#O] OR Oxygen, aliphatic attach [-O-] OR Oxygen, nitrogen attach [-O-] OR Oxygen, one aromatic attach [-O-] OR Oxygen, oxygen attach [-O-] OR Oxygen, two olefinic attach [-O-] OR Oxygen, two phosphorus attach [P-O-P] OR Phosphine oxide [O=P] OR Phosphine Type [>P-] OR Phosphite, aliphatic attach [-O-P] OR Phosphite, aromatic attach [-O-P] OR Phosphorus, halogen attach [P] OR Phosphorus, single bonds  [P] OR Poly alcohol Carbon [HO-C-OH]  OR Polyfluoroalkyl thio or alcohol/ether OR Pyridine Ester, 2-position  OR Pyridine, non fused rings  OR Pyrrole-2,5-dione  OR Semicarbazone [C=NN-CO-N-]  OR Silicon, aliphatic attach [-Si-] OR Silicon, aromatic or oxygen attach [-Si-] OR Substituted Carbon on [-SO-N=C-N-]  OR Suflur {v+4} or {v+6} OR Suflur, di- or poly suflur attach [S] OR Sulfamide, aromatic attach [-SO2-N] OR Sulfate, linear [-O-SO2-O-] OR Sulfinic acid [-S(=O)OH] OR Sulfite, linear [-OS(=O)O-] OR Sulfonate, aromatic attach [-SO2-O] OR Sulfone, aliphatic attach [-SO2-] OR Sulfone, aromatic attach [-SO2] OR Sulfone, nitrogen and oxygen attach [-O-SO2-N] OR Sulfone, two aromatic attach [-SO2-] OR Sulfonyl amide, aromatic attach [-S(=O)N-] OR Sulfoxide, aliphatic attach [-S(=O)-] OR Sulfoxide, aromatic attach [-S(=O)-] OR Sulfoxide, nitrogen and oxygen attach [-S(=O)-] OR Sulfoxide, two aromatic attach [-S(=O)-] OR Sulful halide [-S-] OR Sulfur, aliphatic attach [-S-] OR Sulfur, nitrogen attach [-S-] OR Sulfur, phosphorus attach [-S-] OR Sulphonate, aliphatic attach [-SO2-O] OR Sym-Triazine ring  OR Tetrahydrazo-1,3-diazine deriv.  [SCC(-N-)COH] OR Thiocarbonyl, olefinic attach [-C(=S)-] OR Thiol, aliphatic attach [-SH] OR Thio-phosphorus [S=P] OR Thiourea [-NC(=S)N-] OR Thioureido-pyrmidine [-N-CO-NS] OR Tiadiazine type [-SO-N=C-N-]  OR Tin [Sn] OR Tin, oxigen attach [Sn] OR Triazene [-N=N-N-] OR Unsaturated gama-dicarbonyl comp. [-C(=O)C=CC(=O)-] OR Urea [-OC(=O)N-] OR Urea, N and N'-diaryl subsrituted  OR Ureide [NC(=O)NC(=O)] OR Zinc [Zn] by Organic functional groups (US EPA)

Domain logical expression index: "g"

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

Domain logical expression index: "h"

Referential boundary: The target chemical should be classified as Michael addition OR Michael addition >> Polarised Alkenes OR Michael addition >> Polarised Alkenes >> Polarised alkene - aldehydes OR Schiff Base Formers OR Schiff Base Formers >> Direct Acting Schiff Base Formers OR Schiff Base Formers >> Direct Acting Schiff Base Formers >> Mono-carbonyls by Protein binding by OECD

Domain logical expression index: "i"

Referential boundary: The target chemical should be classified as Bioavailable by Lipinski Rule Oasis ONLY

Domain logical expression index: "j"

Parametric boundary:The target chemical should have a value of log Kow which is >= 3.17

Domain logical expression index: "k"

Parametric boundary:The target chemical should have a value of log Kow which is <= 4.35

Interpretation of results:
not classified
Remarks:
Migrated information Criteria used for interpretation of results: EU
Conclusions:
The median lethal dose (LD50) value of the test substance D&C Yellow No. 11 in rats was estimated to be 10200 mg/kg bw.
Executive summary:

The acute toxicity of D&C Yellow No. 11 by oral route was estimated using QSAR Toolboox version 3.3

The median lethal dose (LD50) value of the test substance D&C Yellow No. 11 in rats was estimated to be 10200 mg/kg bw. Considering the CLP Criteria for classification of the substance, it is concluded that D&C Yellow No. 11 is not classified for acute oral toxicity to rat.

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed
Dose descriptor:
LD50
Value:
10 200 mg/kg bw
Quality of whole database:
Weight of evidence has been considered from various sources that indicate the chemical D&C Yellow No. 11 do not have acute oral toxicity as per the CLP regulation

Acute toxicity: via inhalation route

Link to relevant study records
Reference
Endpoint:
acute toxicity: inhalation
Data waiving:
other justification
Justification for data waiving:
other:
Endpoint conclusion
Endpoint conclusion:
no adverse effect observed

Acute toxicity: via dermal route

Link to relevant study records
Reference
Endpoint:
acute toxicity: dermal
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:
other: The prediction is done using QSAR Toolbox version 3.3
Principles of method if other than guideline:
The prediction is done using QSAR Toolbox version 3.3
GLP compliance:
not specified
Test type:
other: estimation
Species:
rabbit
Strain:
New Zealand White
Sex:
not specified
Type of coverage:
occlusive
Vehicle:
not specified
Details on dermal exposure:
No data
Duration of exposure:
No data
Doses:
No data
No. of animals per sex per dose:
No data
Control animals:
not specified
Details on study design:
No data
Statistics:
No data
Sex:
not specified
Dose descriptor:
LD50
Effect level:
4 586.48 mg/kg bw
Based on:
test mat.
Remarks on result:
other: No mortality
Mortality:
No mortality
Clinical signs:
No data available
Body weight:
No data available
Gross pathology:
No data available
Other findings:
No data available





The prediction was based on dataset comprised from the following descriptors: LD50
Estimation method: Takes average 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" )  and ("h" and "i" )  )

Domain logical expression index: "a"

Referential boundary: The target chemical should be classified as Neutral Organics by US-EPA New Chemical Categories

Domain logical expression index: "b"

Referential boundary: The target chemical should be classified as SN2 AND SN2 >> Direct acting epoxides formed after metabolic activation AND SN2 >> Direct acting epoxides formed after metabolic activation >> Quinoline Derivatives AND SN2 >> SN2 at an activated carbon atom AND SN2 >> SN2 at an activated carbon atom >> Quinoline Derivatives by DNA binding by OASIS v.1.3

Domain logical expression index: "c"

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

Domain logical expression index: "d"

Referential boundary: The target chemical should be classified as Nucleophilic addition AND Nucleophilic addition >> Addition to carbon-hetero double bonds AND Nucleophilic addition >> Addition to carbon-hetero double bonds >> Ketones AND Schiff base formation AND Schiff base formation >> Direct acting Schiff base formers AND Schiff base formation >> Direct acting Schiff base formers >> 1,2-Dicarbonyls and 1,3-Dicarbonyls  by Protein binding by OASIS v1.3

Domain logical expression index: "e"

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: "f"

Referential boundary: The target chemical should be classified as 1,2-Oxaza compounds [N-C-O-] OR 2-Aminoalkyl acetamide [NCOCN<] OR 2-Cyano carbonyl compound [C(C#N)CO] OR 2-Oxyalkyl-1,2-ethanediol deriv. [HOCH2CH(OH)CO] OR Acetylenic Carbon [#C] OR Acid, aliphatic attach [-COOH] OR Acid, aromatic attach [-COOH] OR Alcohol, olefinic attach [-OH] OR Alcohol-acid Carbon [HO-C-COOH] OR Aldehyde, aliphatic attach [-CHO] OR Aldehyde, aliphatic attach [-N-CHO] OR Aldehyde, aromatic attach [-CHO] OR Aliphatic 1,2,3-triol [-C(COH)(COH)C-OH] OR Aliphatic Carbon [C] OR Aliphatic Carbon [-CH2-] OR Aliphatic Carbon [-CH3] OR Aliphatic Carbon, two phenyl attach [-C-]  OR Aliphatic Carbon, two phenyl attach [-CH2-]  OR Aliphatic Nitrogen, one aromatic attach [-N] OR Aliphatic Nitrogen, two aromatic attach [-N-] OR Aliphatic Oxygen, not {v+2} OR Aliphatic Suflur, one aromatic attach [-S-] OR Alkenyl sufide [-S=C] OR Alpha-cyano beta-carbonyl comp.[=C-(C#N)-CO-] OR Alpha-cyano-alpha,beta-unsat. carboxylates OR Alpha-diether [C-O-C-O-C] OR Alpha-oxoamide [C(C(=O))C(=O)N] OR Amide, aliphatic attach [-C(=O)N] OR Amide, aromatic attach [-C(=O)N] OR Amino diol derivative [OCC(N)CO] OR Amino, aliphatic attach [-N<] OR Amino, aliphatic attach [-NH-] OR Amino, aliphatic attach [-NH2] OR Amino-carbonyl compound [NCC(=O)-C] OR Aromatic Nitrogen, five-member ring OR Aromatic Sulfur OR Azo [-N=N-] OR Azomethine, aliphatic attach [-N=C] OR Beta-dicarbonyl compound [C-CO-C-CO-C] OR Beta-oxyalkyl ester [-OCC(-O-)C(=O)] OR Biguanide, aliphatic attach  OR Biguanide, aromatic attach  OR Bromine, aliphatic attach [-Br] OR Bromine, aromatic attach [-Br] OR Bromine, olefinic attach [-Br] OR Carbonate, aliphatic attach [-OC(=O)O-] OR Chlorine, aliphatic attach [-Cl] OR Chlorine, aromatic attach [-Cl] OR Chlorine, olefinic attach [-Cl] OR Cyano, aliphatic attach [-C#N] OR Cyano, aromatic attach [-C#N] OR Cyclic dithiocarbamate [-NC(=S)S-] OR Cyclic ester OR Cyclic esters, olefinic type  OR Diarylketone OR Dihydroxycarbonyl compound [HO-CC(OH)C(=O)-] OR Diureide [C(=ONC(=O)NC(=O)] OR Ester, aliphatic attach [-C(=O)O] OR Ether-alcohols [-OC(COH)CO-] OR Fluorine, aliphatic attach [-F] OR Fluorine, aromatic attach [-F] OR Fluorine, olefinic attach [-F] OR Fused Aliphatic ring unit  OR Geminal dinitroamine [NO2-NCN-NO2] OR Geminal-N-thioalkyl alkanol [CN=CNC] OR Glycerols [HOCHC(OH)CHOH] OR Hydrazine [>N-N<] OR Hydroxy, aliphatic attach [-OH] OR Hydroxy, aromatic attach [-OH] OR Hydroxy, sulfur attach [-OH] OR Isocyanate, aliphatic attach [-N=C=O] OR Isocyanate, aromatic attach [-N=C=O] OR Ketone in a ring, olefinic aromatic attach OR Miscellaneous metal [Ni, Cu, Zr, Be] OR Multi alcohol  OR Nitrate, aliphatic attach [-ONO2] OR Nitro, aromatic attach [-NO2] OR Nitro, nitrogen attach [-NO2] OR Nitrogen {v+5}, nitrogen attach OR Nitrogen oxide, aromatic nitrogen [n=O] OR Nitrogen oxide, aromatic nitrogen [n=O] non fused  OR Nitrogen, single bonds  [N{v+5}] OR Nitrogen, two or tree olefinic attach [>N-] OR No functional group found OR Olefinic carbon [=CH2] OR Ortho-substitutes on N=C<, aromatic OR Oxygen or Sulfur, nitrogen attach [-O- or -S-] OR Oxygen, [#O] OR Oxygen, aliphatic attach [-O-] OR Oxygen, nitrogen attach [-O-] OR Oxygen, one aromatic attach [-O-] OR Oxygen, oxygen attach [-O-] OR Oxygen, two olefinic attach [-O-] OR Phosphine oxide [O=P] OR Phosphine Type [>P-] OR Phosphite, aliphatic attach [-O-P] OR Phosphite, aromatic attach [-O-P] OR Phosphorus, halogen attach [P] OR Phosphorus, single bonds  [P] OR Pyridine, non fused rings  OR Silicon, aromatic or oxygen attach [-Si-] OR Suflur {v+4} or {v+6} OR Sulfinic acid [-S(=O)OH] OR Sulfite, linear [-OS(=O)O-] OR Sulfonate, aromatic attach [-SO2-O] OR Sulfur, nitrogen attach [-S-] OR Sulphonate, aliphatic attach [-SO2-O] OR Sym-Triazine ring  OR Thiocarbonyl, olefinic attach [-C(=S)-] OR Thiol, aliphatic attach [-SH] OR Triazene [-N=N-N-] OR Urea [-OC(=O)N-] OR Urea, N and N'-diaryl subsrituted  OR Ureide [NC(=O)NC(=O)] OR Zinc [Zn] by Organic functional groups (US EPA)

Domain logical expression index: "g"

Referential boundary: The target chemical should be classified as Bioavailable by Lipinski Rule Oasis ONLY

Domain logical expression index: "h"

Parametric boundary:The target chemical should have a value of log Kow which is >= 3.17

Domain logical expression index: "i"

Parametric boundary:The target chemical should have a value of log Kow which is <= 4.35

Interpretation of results:
not classified
Remarks:
Migrated information Criteria used for interpretation of results: EU
Conclusions:
The median lethal dose (LD50) value of the test substance D&C Yellow No. 11 in rabbits was estimated to be 4586.48 mg/kg bw.
Executive summary:

The acute toxicity of D&C Yellow No. 11 by oral route was estimated using QSAR Toolboox version 3.3

The median lethal dose (LD50) value of the test substance D&C Yellow No. 11 in rabbits was estimated to be 4586.48 mg/kg bw. Considering the CLP Criteria for classification of the substance, it is concluded that D&C Yellow No. 11 is not classified for acute dermal toxicity to rabbits.

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed
Dose descriptor:
LD50
Value:
4 586.48 mg/kg bw
Quality of whole database:
The acute dermal median lethal dose (LD50) of the test material, D&C Yellow No. 11 in rabbits was estimated to be 4586.48 mg/kg bw. Considering the CLP Criteria for classification of the substance, it is concluded that D&C Yellow No. 11 is not classified for acute dermal toxicity to rabbits.

Additional information

Acute toxicity: Oral

The acute toxicity of D&C Yellow No. 11 by oral route was estimated using QSAR Toolbox version 3.3

The median lethal dose (LD50) value of the test substance D&C Yellow No. 11 in rats was estimated to be 10200 mg/kg bw. Also, the study report indicates the median lethal dose (LD50) value of the test substance D&C Yellow No. 11 in rats was found to be >5000mg/kg.

Considering the CLP Criteria for classification of the substance, it is concluded that D&C Yellow No. 11 is not classified for acute oral toxicity to rat.

 

Acute toxicity: Inhalation

The Vapour pressure of the substance 1,3-isobenzofurandione, reaction products with methylquinoline and quinolone was found to be 2.73X10-9 mm Hg at 25 deg C (Est) which is equivalent to 0.000000363 Pascal. This the exposure by the inhaltion route is unlikely taking into consideration the low values of vapour pressure.

 

Acute toxicity: Dermal

The acute toxicity of D&C Yellow No. 11 by oral route was estimated using QSAR Toolbox version 3.3

The median lethal dose (LD50) value of the test substance D&C Yellow No. 11 in rabbits was estimated to be 4586.48 mg/kg bw. Also, the study report indicates the median lethal dose (LD50) value of the test substance D&C Yellow No. 11 in rabbits was found to be >2000mg/kg.

Considering the CLP Criteria for classification of the substance, it is concluded that D&C Yellow No. 11 is not classified for acute oral toxicity to rat.

Justification for selection of acute toxicity – oral endpoint

The median lethal dose (LD50) value of the test substance D&C Yellow No. 11  in rats was estimated to be 1955.80 mg/kg bw.

Justification for selection of acute toxicity – inhalation endpoint

The Vapour pressure of the substance 1,3-isobenzofurandione, reaction products with methylquinoline and quinolone was found to be 2.73X10-9 mm Hg at 25 deg C (Est) which is equivalent to 0.000000363 Pascal. This the exposure by the inhaltion route is unlikely taking into consideration the low values of vapour pressure.

Justification for selection of acute toxicity – dermal endpoint

The median lethal dose (LD50) value of the test substance D&C Yellow No. 11  in rabbits was estimated to be 4586.48 mg/kg bw.

Justification for classification or non-classification

The available information indicates that the substance D&C Yellow No. 11 (CAS No 8003-22-3) is not likely to exhibit acute toxicity by the oral, inhalation & dermal route of exposure and hence is not classified as causing Acute Oral, Inhalation and Dermal toxicity according to CLP regulation.