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EC number: 274-700-1 | CAS number: 70616-89-6
- 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
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
- Endpoint:
- biodegradation in water: ready biodegradability
- Remarks:
- BOD value
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 1983
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Justification for type of information:
- None
- Qualifier:
- according to guideline
- Guideline:
- other: CIBA Method A-15
- Principles of method if other than guideline:
- None
- GLP compliance:
- no
- Specific details on test material used for the study:
- None
- Oxygen conditions:
- aerobic
- Inoculum or test system:
- not specified
- Details on inoculum:
- None
- Duration of test (contact time):
- 5 h
- Details on study design:
- None
- Preliminary study:
- None
- Test performance:
- None
- Details on results:
- None
- Key result
- Parameter:
- BOD5
- Value:
- 2.6 mg O2/g test mat.
- Results with reference substance:
- None
- Validity criteria fulfilled:
- no
- Interpretation of results:
- under test conditions no biodegradation observed
- Conclusions:
- The BOD of the test substance FAT 40170 is: 2.6 mg O2/g.
- Executive summary:
A study was performed to determine the chemical oxygen demand of FAT 40170 according to CIBA method A-15. Based on the findings from the study, the COD of FAT 40170 is 2.6 mg O2/g.
Taking the results of the corresponding COD determination into account the calculated BOD5/COD quotient is equal to zero, therefore the substance is considered to be not biodegradeable at all.
- Endpoint:
- biodegradation in water: ready biodegradability
- Remarks:
- BOD value
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 1983
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Justification for type of information:
- None
- Qualifier:
- according to guideline
- Guideline:
- other: CIBA Method A-15
- Principles of method if other than guideline:
- None
- GLP compliance:
- no
- Specific details on test material used for the study:
- None
- Oxygen conditions:
- aerobic
- Inoculum or test system:
- not specified
- Details on inoculum:
- None
- Duration of test (contact time):
- 5 h
- Details on study design:
- None
- Preliminary study:
- None
- Test performance:
- None
- Details on results:
- None
- Key result
- Parameter:
- BOD5
- Value:
- 0 mg O2/g test mat.
- Results with reference substance:
- None
- Validity criteria fulfilled:
- no
- Interpretation of results:
- under test conditions no biodegradation observed
- Conclusions:
- The BOD of the test substance FAT 40170 is: 0.0 mg O2/g.
- Executive summary:
A study was performed to determine the chemical oxygen demand of FAT 40170 according to CIBA method A-15. Based on the findings from the study, the BOD of FAT 40170 is 0.0 mg O2/g. Taking the results of the corresponding COD determination into account the calculated BOD5/COD quotient is equal to zero, therefore the substance is considered to be not biodegradeable at all.
- Endpoint:
- biodegradation in water: ready biodegradability
- Remarks:
- COD value
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 1983
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Justification for type of information:
- None
- Qualifier:
- according to guideline
- Guideline:
- other: CIBA Method A-22
- Principles of method if other than guideline:
- None
- GLP compliance:
- no
- Specific details on test material used for the study:
- None
- Oxygen conditions:
- aerobic
- Inoculum or test system:
- not specified
- Details on inoculum:
- None
- Details on study design:
- None
- Preliminary study:
- None
- Test performance:
- None
- Details on results:
- None
- Key result
- Parameter:
- COD
- Value:
- 221.1 mg O2/g test mat.
- Results with reference substance:
- None
- Validity criteria fulfilled:
- no
- Interpretation of results:
- under test conditions no biodegradation observed
- Conclusions:
- The COD of the test substance FAT 40170 is: 221.1 mg O2/g.
- Executive summary:
A study was performed to determine the chemical oxygen demand of FAT 40170 according to CIBA method A-22. Based on the findings from the study, the COD of FAT 40170 is 221.1 mg O2/g
- Endpoint:
- biodegradation in water: ready biodegradability
- Remarks:
- COD value
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 1983
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Justification for type of information:
- None
- Qualifier:
- according to guideline
- Guideline:
- other: CIBA Method A-22
- Principles of method if other than guideline:
- None
- GLP compliance:
- no
- Specific details on test material used for the study:
- None
- Oxygen conditions:
- aerobic
- Inoculum or test system:
- not specified
- Details on inoculum:
- None
- Details on study design:
- None
- Preliminary study:
- None
- Test performance:
- None
- Details on results:
- None
- Key result
- Parameter:
- COD
- Value:
- 825.9 mg O2/g test mat.
- Results with reference substance:
- None
- Validity criteria fulfilled:
- no
- Interpretation of results:
- under test conditions no biodegradation observed
- Conclusions:
- The COD of the test substance FAT 40170 is: 825.9 mg O2/g.
- Executive summary:
A study was performed to determine the chemical oxygen demand of FAT 40170 according to CIBA method A-22. Based on the findings from the study, the COD of FAT 40170 is 825.9 mg O2/g
- Endpoint:
- biodegradation in water: ready biodegradability
- Remarks:
- COD value
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1995
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- None
- Qualifier:
- according to guideline
- Guideline:
- EU Method C.6 (Degradation: Chemical Oxygen Demand)
- Deviations:
- yes
- Remarks:
- Mean of 2 determinations instead of 3
- Principles of method if other than guideline:
- None
- GLP compliance:
- yes
- Specific details on test material used for the study:
- None
- Oxygen conditions:
- aerobic
- Inoculum or test system:
- not specified
- Details on inoculum:
- None
- Duration of test (contact time):
- 2 h
- Initial conc.:
- 5 other: mg
- Based on:
- COD
- Details on study design:
- None
- Reference substance:
- other: Potassium hydrogen phthalate solution
- Preliminary study:
- None
- Test performance:
- None
- Parameter:
- other: COD value is available
- Remarks on result:
- other: COD value available
- Key result
- Parameter:
- COD
- Value:
- 760 mg O2/g test mat.
- Results with reference substance:
- The COD of the reference substance is: 200 mg O2/I
- Validity criteria fulfilled:
- yes
- Interpretation of results:
- under test conditions no biodegradation observed
- Conclusions:
- The COD of the test substance FAT 40170 is: 760 mg O2/g.
- Executive summary:
A predeterminated amount of the test substance FAT 40170/D dissolved in water is oxidized by potassium dichromate in a strong sulphuric acid medium with silver sulphate as a catalyst under reflux for 2 hours. The residual dichromate is determined by titration with standardized ferrous ammonium sulphate. The test was carried out according to DIN 38409 - H 41-1 (1980) corresponding to EEC Directive 92 / 69 / C.6. (1992). The test substance was tested with a sample weight of 5.0 mg. The reference substance Potassium hydrogen phthalate solution was tested in a concentration of 20 ml/I.
The COD of FAT 40170/D is 760 mg O2/g
The COD of the reference substance is: 200 mg O2/I
- Endpoint:
- biodegradation in water: screening test, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1995
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 302 B (Inherent biodegradability: Zahn-Wellens/EMPA Test)
- Principles of method if other than guideline:
- None
- GLP compliance:
- yes
- Specific details on test material used for the study:
- None
- Oxygen conditions:
- aerobic
- Inoculum or test system:
- activated sludge (adaptation not specified)
- Details on inoculum:
- Activated sludge of a communal sewage treatment plant Ara Reinach collected on 01.11.94
- Duration of test (contact time):
- 28 d
- Initial conc.:
- 150 mg/L
- Based on:
- DOC
- Details on study design:
- Experimental conditionsWater / Nutrient: according to the specifications of the OECD guidelineTemperature: 20 - 25 °C (room temperature)Test duration: 28 daysLighting: indirect daylightEstimation Technique: TOC/DOC Analyzer 500
- Reference substance:
- diethylene glycol
- Preliminary study:
- None
- Test performance:
- None
- Key result
- Parameter:
- % degradation (DOC removal)
- Value:
- 4
- Sampling time:
- 28 d
- Remarks on result:
- other: Standard deviation not available
- Details on results:
- None
- Results with reference substance:
- The biodégradation of the reference substance after 8 days was: 98 %
- Validity criteria fulfilled:
- yes
- Interpretation of results:
- under test conditions no biodegradation observed
- Conclusions:
- Biodegradation of the test substance after 28 days was 4 %.
- Executive summary:
A key study was performed to determine the percent biodegradation of FAT 40170. An inherent biodegradability of FAT 40170 was determined in a modified Zahn-Wellens - Test according to the OECD Guideline for Testing of Chemicals, No. 302B, 1992. The test substance was tested in a concentration of 150 mg/l. The reference substance (Diethylene glycol) was tested in a concentration of 150 mg/l. Based on the results of the study, biodegradation of the test substance after 28 days was 4 %.
Referenceopen allclose all
None
None
None
None
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Description of key information
The test substance, Reactive Orange 13, can be considered to be not readily biodegradable.
Key value for chemical safety assessment
- Biodegradation in water:
- under test conditions no biodegradation observed
Additional information
A key study was performed to determine the percent biodegradation of Reactive Orange 13. An inherent biodegradability of Reactive Orange 13 was determined in a modified Zahn-Wellens - Test according to the OECD Guideline for Testing of Chemicals, No. 302B, 1992. The test substance was tested in a concentration of 150 mg/l. The reference substance (Diethylene glycol) was tested in a concentration of 150 mg/l. Based on the results of the study, biodegradation of the test substance after 28 days was 4 %.
Another key study was performed with a predeterminated amount of the test substance dissolved in water is oxidized by potassium dichromate in a strong sulphuric acid medium with silver sulphate as a catalyst under reflux for 2 hours. The residual dichromate is determined by titration with standardized ferrous ammonium sulphate. The test was carried out according to DIN 38409 - H 41-1 (1980) corresponding to EEC Directive 92 / 69 / C.6. (1992). The test substance was tested with a sample weight of 5.0 mg. The reference substance Potassium hydrogen phthalate solution was tested in a concentration of 20 ml/I.
The COD of FAT 40170/D is 760 mg 02/g. The COD of the reference substance is : 200 mg O2/I
Supporting studies were also performed to determine the chemical oxygen demand of FAT 40170 which was found to be 221.1 and 825.9 mg O2/g test material whereas the biological oxygen demand was found to be 0.0 and 2.6 mg O2/g test material.
The relevant BOD5/COD quotient is <0.5, therefore the substance is not indicative of rapid degradation.
Taking into consideration the data from key study and supporting studies, the test substance, Reactive Orange 13, can be considered to be not biodegradable.
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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