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EC number: 225-443-9 | CAS number: 4851-50-7
- 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

Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- self-heating substances / mixtures
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.4 (Test method for self-heating substances)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Test procedure:
- other: not specified
- Max. temp. reached:
- 450
- Induction time (h):
- 14
- Result:
- negative outcome (no effect observed)
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- Solvent Yellow 179 is not liable to self-heating according to UN-N.4.
- Executive summary:
The test was performed as stipulated in UN-MTC procedure N.4. As a screening test the Grewer oven test (VDI guideline 2263, part 1, 1990) was made. The substance under test was placed in a wire basket with 8 ml volume in a tube shaped oven at room temperature. The oven was heated up with a rate of 0.5 K/min up to 450 °C. The temperature of the center of the sample and the temperature of an inert reference sample, which was placed in another tube of the same oven, were recorded. Both samples were vented with air with a rate of 20 L/h. In the temperature/time diagram was no significant exothermic reaction. In the range of 260 to 275 °C was as light endothermic eff e.tc At the end of the test the basket was empty. With respect to appendix 6, chapter 5.2.2 of UN-MTC there were no additional tests necessary. Solvent green 28 is not liable to self-heating according to UN-N.4.
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2014
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Specific details on test material used for the study:
- The sample was tested in the delivered form. Another pre-treatment, especially drying or grinding did not take place.
- Key result
- Test procedure:
- burning rate test over 100 mm length
- Burning time:
- > 45 s
- Remarks on result:
- other:
- Remarks:
- not readily combustible solid
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- In accordance with Regulation (EC) No 440/2008 Solvent green 28 is a non-flammable solid.
- Executive summary:
In accordance with Regulation (EC) No 440/2008 Solvent green 28 is a non-flammable solid.
- Endpoint:
- substances / mixtures which in contact with water emit flammable gases
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the organic substance does not contain metals or metalloids and hence, the classification procedure does not need to be applied
- Endpoint:
- pyrophoric solids
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is known to be stable in contact with air at room temperature for prolonged periods of time (days) and hence, the classification procedure does not need to be applied
Referenceopen allclose all
In the temperature/time diagram was no significant exothermic reaction. In the range of 260 to 275 °C was as light endothermic eff e.tc At the end of the test the basket was empty. With respect to appendix 6, chapter 5.2.2 of UN-MTC there were no additional tests necessary.
Results:
- Using an ignition source (flame or hot platinum wire) at room temperature, the sample melted
- No ignition was observed
- Since the substance showed no spontaneous fire propagation at room temperature, the determination of the burning rate was not required
- The burning behavior of the sample at room temperature is to be characterized with the burner number BZ 1 (no burning)
Description of key information
Solvent green 28 is a non-flammable solid according to EU method A.10 and did not deliver indications of pyrophoric properties during the realization of other tests. Therefore the determination according to UN-MTC Procedure N.2 is not necessary. The chemical structure of the substance contains no metals or metalloids. Testing according to UN-MTC*) procedure N.5 is not necessary with reference to Appendix 6, chapter 5.3.. Solvent green 28 is not liable to self-heating according to UN-N.4.
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
a.) Flammability:Solvent green 28 is a non-flammable solid according to EU method A.10.
b.) Pyrophoric properties:Solvent green 28 did not deliver indications of pyrophoric properties during the realization of other tests. The determination according to UN-MTC Procedure N.2 is not necessary.
c.) Contact with water:The chemical structure of the substance contains no metals or metalloids. Testing according to UN-MTC*) procedure N.5 is not necessary with reference to Appendix 6, chapter 5.3..
d.) Self-heating substances:Solvent green 28 is not liable to self-heating according to UN-N.4.
Justification for classification or non-classification
Solvent Yellow 179 is a non-flammable solid, is not flammable in contact with water and does not exhibit pyrophoric properties.
Bases on the available information Solvent Yellow 179 is not classified for physical hazards according to Regulation (EC) No 1272/2008 (CLP).
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.
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