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EC number: 215-523-1 | CAS number: 1328-51-4 This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 74180.
- 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
The skin sensitization potential for Disulfo copper phthalocyanine amine salt (1328-51-4) is estimated using OECD QSAR toolbox version 3.4 with log kow as the primary descriptor and considering the five closest read across substances. The test substance Disulfo copper phthalocyanine amine salt (1328-51-4) is estimated to be not sensitizing in Dunkin-Hartley female guinea pig.
Key value for chemical safety assessment
Skin sensitisation
Link to relevant study records
- Endpoint:
- skin sensitisation: in vivo (non-LLNA)
- Type of information:
- (Q)SAR
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
- Justification for type of information:
- Data is from QSAR toolbox version 3.4.
- Qualifier:
- according to guideline
- Guideline:
- other: predicted data
- Principles of method if other than guideline:
- Prediction was done using OECD QSAR toolbox v 3.4
- GLP compliance:
- not specified
- Type of study:
- guinea pig maximisation test
- Specific details on test material used for the study:
- Name of test material (as cited in study report): disulfo copper phthalocyanine amnie salt
Molecular formula: C32H14CuN8O6S2.2Na
Molecular weight : 780.1706 g/mol
Substance Type: Organic
Physical State: Solid - Species:
- guinea pig
- Strain:
- Dunkin-Hartley
- Sex:
- female
- Details on test animals and environmental conditions:
- TEST ANIMALS
- Source: D. Hall, Newchurch, Staffordshire, UK- Age at study initiation: four to seven weeks
- Weight at study initiation: 399 - 498 g
- Housing: 5 animals per suspended plastic cage with solid floor and sawdust bedding
- Diet: vitamin C enriched guinea pig diet (Harlan Teklad 9600 FD2 SQC), ad libitum- Water: ad libitum
- Acclimation period: 12 days
ENVIRONMENTAL CONDITIONS
- Temperature: 21 +- 3 °C
- Humidity: 30 - 70 %
- Photoperiod: 12 hrs dark / 12 hrs light - Route:
- intradermal and epicutaneous
- Vehicle:
- other: Alembicol D
- Concentration / amount:
- Intradermal induction: 7.5 % (w/v)
- Epicutaneous induction: 50 % (w/v) - Route:
- epicutaneous, occlusive
- Vehicle:
- no data
- Concentration / amount:
- 25 % and 50 % (w/v)
- No. of animals per dose:
- 10Test animal
5 control animals. - Positive control substance(s):
- not specified
- Reading:
- 1st reading
- Group:
- test chemical
- No. with + reactions:
- 0
- Clinical observations:
- Not sensitizing
- Remarks on result:
- other: Reading: 1st reading. Group: test group. No with. + reactions: 0.0. Clinical observations: Not sensitizing.
- Interpretation of results:
- not sensitising
- Conclusions:
- The skin sensitization potential for Disulfo copper phthalocyanine amine salt (1328-51-4) is estimated using OECD QSAR toolbox version 3.4 . The test substance Disulfo copper phthalocyanine amine salt (1328-51-4) is estimated to be not sensitizing in Dunkin-Hartley female guinea pig.
- Executive summary:
The skin sensitization potential for Disulfo copper phthalocyanine amine salt (1328-51-4) is estimated using OECD QSAR toolbox version 3.4 with log kow as the primary descriptor and considering the five closest read across substances. The test substance Disulfo copper phthalocyanine amine salt (1328-51-4) is estimated to be not sensitizing in Dunkin-Hartley female guinea pig.
Reference
The
prediction was based on dataset comprised from the following
descriptors: "Skin Sensitisation"
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"
and (
not "h")
)
)
and "i" )
and ("j"
and "k" )
)
Domain
logical expression index: "a"
Referential
boundary: The
target chemical should be classified as Amidine AND Aryl AND
Bridged-ring heterocycles AND Cyclo conjugated system AND Fused
carbocyclic aromatic AND Fused saturated heterocycles AND Fused
unsaturated heterocycles AND Indole/ Isoindole AND Pyrrole by Organic
Functional groups
Domain
logical expression index: "b"
Referential
boundary: The
target chemical should be classified as Aryl AND Bridged-ring
heterocycles AND Fused carbocyclic aromatic AND Fused saturated
heterocycles AND Indole/ Isoindole AND Overlapping groups by Organic
Functional groups (nested)
Domain
logical expression index: "c"
Referential
boundary: The
target chemical should be classified as 1,1-Diaminoalkene derivative
[C=C(N)N] AND Aromatic Carbon [C] AND Aromatic Nitrogen, five-member
ring AND Geminal-N-thioalkyl alkanol [CN=CNC] AND Nitrogen, two or tree
olefinic attach [>N-] AND Olefinic carbon [=CH- or =C<] by Organic
functional groups (US EPA)
Domain
logical expression index: "d"
Referential
boundary: The
target chemical should be classified as Aromatic compound AND CO2
derivative (general) AND Heterocyclic compound 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
OASIS v.1.4
Domain
logical expression index: "f"
Referential
boundary: The
target chemical should be classified as AN2 OR AN2 >> Schiff base
formation by aldehyde formed after metabolic activation OR AN2 >> Schiff
base formation by aldehyde formed after metabolic activation >> Geminal
Polyhaloalkane Derivatives OR Non-covalent interaction OR Non-covalent
interaction >> DNA intercalation OR Non-covalent interaction >> DNA
intercalation >> DNA Intercalators with Carboxamide and Aminoalkylamine
Side Chain OR Radical OR Radical >> Radical mechanism via ROS formation
(indirect) OR Radical >> Radical mechanism via ROS formation (indirect)
>> Geminal Polyhaloalkane Derivatives OR Radical >> Radical mechanism
via ROS formation (indirect) >> Nitroarenes with Other Active Groups OR
Radical >> Radical mechanism via ROS formation (indirect) >> Thiols OR
SN1 OR SN1 >> Nucleophilic attack after diazonium or carbenium ion
formation OR SN1 >> Nucleophilic attack after diazonium or carbenium ion
formation >> Nitroarenes with Other Active Groups OR SN1 >> Nucleophilic
attack after reduction and nitrenium ion formation OR SN1 >>
Nucleophilic attack after reduction and nitrenium ion formation >>
Nitroarenes with Other Active Groups OR SN2 OR SN2 >> Acylation
involving a leaving group after metabolic activation OR SN2 >> Acylation
involving a leaving group after metabolic activation >> Geminal
Polyhaloalkane Derivatives OR SN2 >> Nucleophilic substitution at sp3
carbon atom after thiol (glutathione) conjugation OR SN2 >> Nucleophilic
substitution at sp3 carbon atom after thiol (glutathione) conjugation >>
Geminal Polyhaloalkane Derivatives OR SN2 >> SN2 attack on activated
carbon Csp3 or Csp2 OR SN2 >> SN2 attack on activated carbon Csp3 or
Csp2 >> Nitroarenes with Other Active Groups by DNA binding by OASIS
v.1.4
Domain
logical expression index: "g"
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: "h"
Referential
boundary: The
target chemical should be classified as Moderate reactive OR Moderate
reactive >> Activated 1,3,5-triazine derivatives by DPRA Cysteine
peptide depletion
Domain
logical expression index: "i"
Referential
boundary: The
target chemical should be classified as Not 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 >= 4.41
Domain
logical expression index: "k"
Parametric
boundary:The
target chemical should have a value of log Kow which is <= 15.2
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (not sensitising)
- Additional information:
Skin sensitization
In different studies, Disulfo copper phthalocyanine amine salt (1328-51-4)has been investigated for potential for skin sensitization to a greater or lesser extent. The studies are based on in vivo experiments in guinea pig for target chemical Disulfo copper phthalocyanine amine salt and its structurally similar read across substances Pigment Blue 15 (CAS No: -147-14-8). The predicted data using the OECD QSAR toolbox has also been compared with the experimental data of read across substance.
The skin sensitization potential for Disulfo copper phthalocyanine amine salt (1328-51-4) is estimated using OECD QSAR toolbox version 3.4 with log kow as the primary descriptor and considering the five closest read across substances. The test substance Disulfo copper phthalocyanine amine salt (1328-51-4) is estimated to be not sensitizing in Dunkin-Hartley female guinea pig.
It is further supported by the experimental data conducted byCommission of the European Communities (Directorate-General Environment, Consumer Protection and Nuclear Safety, 1988)on structurally similar read across substancePigment Blue 15(CAS No: -147-14-8).The read across substances share high similarity in structure and log kow .Therefore, it is acceptable to derive information on skin sensitization from the analogue substance. The skin sensitization study of Pigment Blue 15 was performed in guinea pigs to observe its sensitizing efficacy. The test material Pigment Blue 15 (CAS No: -147-14-8) was considered to be not sensitizing to guinea pigs.
Thus based on the above predictions on Disulfo copper phthalocyanine amine saltas well as its read across substances and applying weight of evidence, it can be concluded that Disulfo copper phthalocyanine amine salt (1328-51-4)is not a skin sensitizer. Thus comparing the above annotations with the criteria of CLP regulation,Disulfo copper phthalocyanine amine salt (1328-51-4)can be considered as not classified for skin sensitization effects.
Respiratory sensitisation
Endpoint conclusion
- Endpoint conclusion:
- no study available
Justification for classification or non-classification
Therefore by applying the weight of evidence approach, Disulfo copper phthalocyanine amine salt (1328-51-4) can be considered not sensitizing to the skin. It can be classified under the category “Not Classified” as per CLP regulation.
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