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EC number: 284-392-0 | CAS number: 84864-68-6
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Endpoint summary
Administrative data
Description of key information
Key value for chemical safety assessment
Acute toxicity: via oral route
Link to relevant study records
- Endpoint:
- acute toxicity: oral
- Type of information:
- (Q)SAR
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Justification for type of information:
- QSAR prediction: migrated from IUCLID 5.6
- Principles of method if other than guideline:
- Prediction is done using QSAR Toolbox version 3.3
- GLP compliance:
- not specified
- Species:
- rat
- Strain:
- other: Carworth-Wistar
- Sex:
- male
- Route of administration:
- oral: unspecified
- Vehicle:
- unchanged (no vehicle)
- Doses:
not reported other than a logarithmic series differing by a factor of two- No. of animals per sex per dose:
- 5
- Control animals:
- not specified
- Details on study design:
- Duration of observation period following administration: 14 days
- Frequency of observations and weighing: not reported
- Necropsy of survivors performed: no
- Other examinations performed: clinical signs, body weight,organ weights, histopathology, other: not reported- Sex:
- male
- Dose descriptor:
- LD50
- Effect level:
- 2 664.349 mg/kg bw
- Based on:
- test mat.
- Remarks on result:
- other: Mortality
- Mortality:
- No data
- Clinical signs:
- other: No data
- Gross pathology:
- No data
- Other findings:
- No data
- Interpretation of results:
- practically nontoxic
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- The acute median lethal dose (LD50) value of sodium 2-(2 3-dihydro-1 3-dioxo-1H-inden-2-yl)quinoline-6-sulphonate in rats is estimated to be 2664.348876953 mg/kg bw.
- Executive summary:
The acute median lethal dose (LD50) value of sodium 2-(2 3-dihydro-1 3-dioxo-1H-inden-2-yl)quinoline-6-sulphonate in rats is estimated to be 2664.348876953 mg/kg bw.
This value indicates that the substance is not expected to exhibit acute toxicity by oral route as per the CLP criteria.
Reference
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" or "e" ) and ("f" and ( not "g") ) ) and ("h" and ( not "i") ) ) and ("j" and ( not "k") ) ) and "l" ) and "m" ) and ("n" and ( not "o") ) ) and ("p" and ( not "q") ) ) and ("r" and ( not "s") ) ) and ("t" and ( not "u") ) ) and ("v" and ( not "w") ) ) and ("x" and ( not "y") ) ) and ("z" and ( not "aa") ) ) and ("ab" and ( not "ac") ) ) and ("ad" and "ae" ) )
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 Aryl OR Diketone OR Fused carbocyclic aromatic OR Fused heterocyclic aromatic OR Indandione OR Pyridine OR Quinoline/ Isoquinoline OR Sulfonic acid by Organic Functional groups ONLY
Domain logical expression index: "c"
Referential boundary: The target chemical should be classified as Aryl OR Fused carbocyclic aromatic OR Indandione OR Overlapping groups OR Quinoline/ Isoquinoline OR Sulfonic acid by Organic Functional groups (nested) ONLY
Domain logical expression index: "d"
Referential boundary: The target chemical should be classified as Aliphatic Carbon [CH] OR Aromatic Carbon [C] OR Aromatic Nitrogen OR Carbonyl, aliphatic attach [-C(=O)-] OR Carbonyl, olefinic attach [-C(=O)-] OR Carbonyl, one aromatic attach [-C(=O)-] OR Hydroxy, sulfur attach [-OH] OR Miscellaneous sulfide (=S) or oxide (=O) OR Olefinic carbon [=CH- or =C<] OR Suflur {v+4} or {v+6} OR Sulfinic acid [-S(=O)OH] OR Sulfonate, aromatic attach [-SO2-O] OR Tertiary Carbon by Organic functional groups (US EPA) ONLY
Domain logical expression index: "e"
Referential boundary: The target chemical should be classified as Aromatic compound OR Carbonyl compound OR Ketone OR Sulfonic acid OR Sulfonic acid derivative by Organic functional groups, Norbert Haider (checkmol) ONLY
Domain logical expression index: "f"
Referential boundary: The target chemical should be classified as No alert found by DNA binding by OECD
Domain logical expression index: "g"
Referential boundary: The target chemical should be classified as Acylation OR Acylation >> Isocyanates and Isothiocyanates OR Acylation >> Isocyanates and Isothiocyanates >> Isocyanates OR Michael addition OR Michael addition >> P450 Mediated Activation of Heterocyclic Ring Systems 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 >> 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 >> 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 ketones OR SN1 OR SN1 >> Carbenium Ion Formation OR SN1 >> Carbenium Ion Formation >> Alpha halo ethers (including alpha halo thioethers) 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 nitro OR SN1 >> Nitrenium Ion formation >> Aromatic phenylureas OR SN1 >> Nitrenium Ion formation >> Primary (unsaturated) heterocyclic amine OR SN1 >> Nitrenium Ion formation >> Tertiary aromatic amine OR SN1 >> Nitrenium Ion formation >> Unsaturated heterocyclic azo OR SN2 OR SN2 >> Direct Acting Epoxides and related OR SN2 >> Direct Acting Epoxides and related >> Epoxides 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: "h"
Referential boundary: The target chemical should be classified as Non binder, without OH or NH2 group by Estrogen Receptor Binding
Domain logical expression index: "i"
Referential boundary: The target chemical should be classified as 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, OH group OR Weak binder, OH group by Estrogen Receptor Binding
Domain logical expression index: "j"
Referential boundary: The target chemical should be classified as No alert found by Protein binding by OECD
Domain logical expression index: "k"
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 >> Azlactone OR Michael addition OR Michael addition >> Polarised Alkenes OR Michael addition >> Polarised Alkenes >> Polarised alkene - aldehydes OR Michael addition >> Polarised Alkenes >> Polarised alkene - ketones OR Michael addition >> Polarised Alkenes >> Polarised alkene - pyridines 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 >> SN2 reaction at sp3 carbon atom OR SN2 >> SN2 reaction at sp3 carbon atom >> Alkyl diazo 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 >> Sulfonates OR SNAr OR SNAr >> Nucleophilic aromatic substitution OR SNAr >> Nucleophilic aromatic substitution >> Activated halo-benzenes OR SNAr >> Nucleophilic aromatic substitution >> Halo-pyrimidines by Protein binding by OECD
Domain logical expression index: "l"
Referential boundary: The target chemical should be classified as No superfragment by Superfragments ONLY
Domain logical expression index: "m"
Referential boundary: The target chemical should be classified as Bioavailable by Lipinski Rule Oasis ONLY
Domain logical expression index: "n"
Referential boundary: The target chemical should be classified as Alkali Earth AND Non-Metals by Groups of elements
Domain logical expression index: "o"
Referential boundary: The target chemical should be classified as Halogens OR Metalloids by Groups of elements
Domain logical expression index: "p"
Referential boundary: The target chemical should be classified as Stable form by Tautomers unstable
Domain logical expression index: "q"
Referential boundary: The target chemical should be classified as Conjugated keto(scy) - 1,5-H shift OR Conjugated ketoamine(scy) - 1,5-H shift by Tautomers unstable
Domain logical expression index: "r"
Referential boundary: The target chemical should be classified as Group 1 - Alkali Earth Li,Na,K,Rb,Cs,Fr AND Group 14 - Carbon C AND Group 15 - Nitrogen N AND Group 16 - Oxygen O AND Group 16 - Sulfur S by Chemical elements
Domain logical expression index: "s"
Referential boundary: The target chemical should be classified as Group 15 - Phosphorus P by Chemical elements
Domain logical expression index: "t"
Referential boundary: The target chemical should be classified as Not possible to classify according to these rules by DPRA Cysteine peptide depletion
Domain logical expression index: "u"
Referential boundary: The target chemical should be classified as Low reactive OR Low reactive >> Alicyclic ketones by DPRA Cysteine peptide depletion
Domain logical expression index: "v"
Referential boundary: The target chemical should be classified as Not categorized by OECD HPV Chemical Categories
Domain logical expression index: "w"
Referential boundary: The target chemical should be classified as Benzoates OR Linear alkylbenzene sulfonates by OECD HPV Chemical Categories
Domain logical expression index: "x"
Referential boundary: The target chemical should be classified as No alert found by Protein binding alerts for Chromosomal aberration by OASIS v1.1
Domain logical expression index: "y"
Referential boundary: The target chemical should be classified as Ac-SN2 OR Ac-SN2 >> Acylation involving an activated (glucuronidated) sufonamide group OR Ac-SN2 >> Acylation involving an activated (glucuronidated) sufonamide group >> Arenesulphonamides OR AN2 OR AN2 >> Nucleophilic addition at polarized N-functional double bond OR AN2 >> Nucleophilic addition at polarized N-functional double bond >> Arenesulphonamides OR AN2 >> Nucleophilic addition to pyridonimine tautomer of aminopyridoindoles or aminopyridoimidazoles OR AN2 >> Nucleophilic addition to pyridonimine tautomer of aminopyridoindoles or aminopyridoimidazoles >> Heterocyclic Aromatic Amines OR Radical mechanism OR Radical mechanism >> ROS generation and direct attack of hydroxyl radical to the C8 position of nucleoside base OR Radical mechanism >> ROS generation and direct attack of hydroxyl radical to the C8 position of nucleoside base >> Heterocyclic Aromatic Amines OR SE reaction (CYP450-activated heterocyclic amines) OR SE reaction (CYP450-activated heterocyclic amines) >> Direct attack of arylnitrenium cation to the C8 position of nucleoside base OR SE reaction (CYP450-activated heterocyclic amines) >> Direct attack of arylnitrenium cation to the C8 position of nucleoside base >> Heterocyclic Aromatic Amines OR SR reaction (peroxidase-activated heterocyclic amines) OR SR reaction (peroxidase-activated heterocyclic amines) >> Direct attack of arylnitrenium radical to the C8 position of nucleoside base OR SR reaction (peroxidase-activated heterocyclic amines) >> Direct attack of arylnitrenium radical to the C8 position of nucleoside base >> Heterocyclic Aromatic Amines by Protein binding alerts for Chromosomal aberration by OASIS v1.1
Domain logical expression index: "z"
Referential boundary: The target chemical should be classified as Not classified by Oncologic Primary Classification
Domain logical expression index: "aa"
Referential boundary: The target chemical should be classified as Aromatic Amine Type Compounds by Oncologic Primary Classification
Domain logical expression index: "ab"
Referential boundary: The target chemical should be classified as H-acceptor-path3-H-acceptor by in vivo mutagenicity (Micronucleus) alerts by ISS
Domain logical expression index: "ac"
Referential boundary: The target chemical should be classified as Hydrazine OR No alert found OR Quinones by in vivo mutagenicity (Micronucleus) alerts by ISS
Domain logical expression index: "ad"
Parametric boundary:The target chemical should have a value of log Kow which is >= -1.17
Domain logical expression index: "ae"
Parametric boundary:The target chemical should have a value of log Kow which is <= 0.0112
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed
- Dose descriptor:
- LD50
- Value:
- 2 664.359 mg/kg bw
- Quality of whole database:
- SSS QSAR Prediction data
Additional information
Acute oral toxicity:
The acute median lethal dose (LD50) value of sodium 2-(2 3-dihydro-1 3-dioxo-1H-inden-2-yl)quinoline-6-sulphonate in rats is estimated to be 2664.348876953 mg/kg bw (SSS QSAR, 2016).
This value indicates that the substance is not expected to exhibit acute toxicity by oral route as per the CLP criteria.
Justification for selection of acute toxicity – oral endpoint
The acute median lethal dose (LD50) value of sodium 2-(2 3-dihydro-1 3-dioxo-1H-inden-2-yl)quinoline-6-sulphonate in rats is estimated to be 2664.348876953 mg/kg bw.
Justification for classification or non-classification
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.