Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 274-499-0 | CAS number: 70247-70-0
- 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
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1993
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods
- Qualifier:
- according to guideline
- Guideline:
- ISO 5815 (Water quality - Determination of Biochemical Oxygen Demand after 5 Days (BOD5) - Dilution and Seeding Method)
- Deviations:
- yes
- Remarks:
- Aerate over night after addition of the inoculum.
- GLP compliance:
- yes
- Specific details on test material used for the study:
- Test substance
The test substance is identified by the Code number. Selection, identification and characterization is guaranteed by the sponsor
Code number: FAT-40'061/D
EN number: 280736.26
Purity: 98.3 %
Appearance: Solid
Solubility: 100 g/l (in water)
Storage: room temperature
Expiration date: May 1998
Safety: Test substance will, unless otherwise specified, be handled using safety precautions "Sicherheit im Labor von A - Z", SAV: 00 303 - Oxygen conditions:
- aerobic
- Inoculum or test system:
- activated sludge (adaptation not specified)
- Details on inoculum:
- None
- Duration of test (contact time):
- 5 d
- Initial conc.:
- 825.2 mg/L
- Based on:
- test mat.
- Initial conc.:
- 412.6 mg/L
- Based on:
- test mat.
- Initial conc.:
- 206.3 mg/L
- Based on:
- test mat.
- Initial conc.:
- 103.2 mg/L
- Based on:
- test mat.
- Initial conc.:
- 51.6 mg/L
- Based on:
- test mat.
- Initial conc.:
- 25.8 mg/L
- Based on:
- test mat.
- Initial conc.:
- 12.9 mg/L
- Based on:
- test mat.
- Initial conc.:
- 6.4 mg/L
- Based on:
- test mat.
- Parameter followed for biodegradation estimation:
- O2 consumption
- Reference substance:
- other: D(+)-Glucose and L-Glutamic acid
- Test performance:
- None
- Remarks on result:
- not measured/tested
- Details on results:
- None
- Parameter:
- BOD5
- Value:
- 6 mg O2/g test mat.
- Results with reference substance:
- The BOD5 of glucose/glutamic acid solution was 192 mg O2/I.
- Validity criteria fulfilled:
- yes
- Interpretation of results:
- under test conditions no biodegradation observed
- Conclusions:
- The BOD of FAT 40061/D corrected by the blank control is: 6 mg 02/g.
- Executive summary:
The Biological Oxygen Demand (BOD5) of FAT 40061/D was determined according to according to ISO 5815 Second Edition 1989-08-01 (E). This is achieved by measuring the dissolved oxygen concentration before and after 5 days incubation at 20 °C in different test concentrations diluted in water saturated with dissolved oxygen and containing a seed of microorganisms. The test substance was tested in concentrations from about 6 to 800 mg/l. Based on these investigations, the BOD5 of test substance was found to be 6 mg O2/g. Considering the COD value determined with the test substance which is 800 mg O2/g, the resulting BOD5/COD quotient is 0.0075, indicating that the test substance is unlikely to be biodegradable.
- Endpoint:
- biodegradation in water: ready biodegradability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1993
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: EEC Directive 84/449 (1984), Part. C.9
- Deviations:
- yes
- Remarks:
- Mean of 2 determinations instead of 3.
- Qualifier:
- according to guideline
- Guideline:
- other: DEV H 41-1, Deutsches Einheits-Verfahren, 1980
- Principles of method if other than guideline:
- None
- GLP compliance:
- yes
- Specific details on test material used for the study:
- Test substance
The test substance is identified by the Code number. Selection, identification and characterization is
guaranteed by the sponsor
Code number: FAT-40*061/D
EN number: 280736.26
Purity: 98.3 %
Appearance: Solid
Solubility: 100 g/l (in water)
Storage: room temperature
Expiration date: May 1998
Safety: Test substance will, unless otherwise specified, be handled using safety precautions "Sicherheit im Labor von A - Z", SAV: 00 303 - Oxygen conditions:
- other: not required as COD was determined
- Inoculum or test system:
- other: not required as COD was determined
- Duration of test (contact time):
- 2 h
- Reference substance:
- other: Potassium hydrogen phtalate
- Remarks on result:
- not measured/tested
- Details on results:
- None
- Parameter:
- COD
- Value:
- 800 mg O2/g test mat.
- Results with reference substance:
- The COD of the reference substance was 197 mg O2/I (Criteria: 200 ± 8 mg O2/I).
- Validity criteria fulfilled:
- yes
- Interpretation of results:
- under test conditions no biodegradation observed
- Conclusions:
- The COD of FAT 40061/D was determined to be 800 mg O2/g
- Executive summary:
The COD of FAT 40061/D was determined in a study performed in accordance with EEC Directive 84/449 (1984), Part. C.9 according to DEV H 41-1, Deutsches Einheits-Verfahren, 1980. 5 mg FAT - 40061/D dissolved in water was oxidized by potassium dichromate in a strong sulphuric acid medium with silver sulphate as a catalyst under reflux for 2 hours. The COD of the test substance was calculated from the amount of unreacted dichromate, determined by titration with standardized ferrous ammonium sulphate. Using the methodology, the COD of FAT 40061/D was found to be 800 mg O2/g.
- Endpoint:
- biodegradation in water: inherent biodegradability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1993
- 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)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: ISO Method 8192 B
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: EEC Directive, L133 (pp. 99-105) Volume 31, May 88 (ISSN 0378-6978)
- Deviations:
- no
- GLP compliance:
- yes
- Specific details on test material used for the study:
- Test substance:
Code number: FAT - 40'061/D
EN number: 280736.26
Purity: 98.3%
Appearance: Solid
Solubility: 100 g/l (in water)
Storage: room temperature
Expiration date: May 1998 - Oxygen conditions:
- aerobic
- Inoculum or test system:
- not specified
- Details on inoculum:
- None
- Duration of test (contact time):
- 28 d
- Initial conc.:
- 150 mg/L
- Based on:
- DOC
- Parameter followed for biodegradation estimation:
- DOC removal
- Reference substance:
- diethylene glycol
- Parameter:
- % degradation (DOC removal)
- Value:
- 0
- Sampling time:
- 28 d
- Details on results:
- Test substance:
The bioelimination of FAT 40061/D measured as DOC after 28 days corrected by the blank control is: 0 % (average of 2 tests running in parallel)
Adsorption after 3 hours: 3.9 % - Results with reference substance:
- The bioelimination, corrected by the blank control and measured as DOC (mg/l) is: 90.8 % on 19th day.
- Validity criteria fulfilled:
- yes
- Interpretation of results:
- not inherently biodegradable
- Conclusions:
- The bioelimination of FAT 40061/D measured as DOC after 28 days corrected by the blank control was 0 %.
- Executive summary:
The inherent biodegradability of FAT 40061/D was determined in a 28 days (Zahn-Wellens – Test) according to the OECD Guideline for Testing of Chemicals, No. 302B, Paris 1981 and the EEC-Directive, L133 (pp. 99-105) Volume 31, May 88. The test was performed in compliance with the Good Laboratory Practice (GLP) Regulations of Switzerland. The test substance was tested in concentration of 150 mg/l DOC. Sludge of a biological sewage treatment plant (ARA-Basel Industrie) collected on 13.04.93 was used as test organism. After 28 days exposure at 22.0 ± 3°C, the DOC was estimated using Shimadzu analyzer. The bioelimination was 0 % when measured as DOC corrected by the blank control.
Referenceopen allclose all
Description of key information
Reactive Yellow 039 was found to be neither readily nor inherently biodegradable.
Key value for chemical safety assessment
- Biodegradation in water:
- under test conditions no biodegradation observed
- Type of water:
- freshwater
Additional information
The BOD5 of FAT 40061/D was found to be 6 mg O2/g, while the COD was 800 mg O2/g. The resulting BOD5/COD quotient is 0.0075, indicating that FAT 40061/D is not rapidly biodegradable. The inherent biodegradability of FAT 40061/D was determined in a 28 days (Zahn-Wellens – Test) according to the OECD Guideline for Testing of Chemicals, No. 302B, Paris 1981 and the EEC-Directive, L133 (pp. 99-105) Volume 31, May 88. The bioelimination of the test substance FAT 40061/D after 28 days was 0 %. Therefore, the test item FAT 40061/D is considered as not inherently biodegradable. In the supporting studies, the Chemical Oxygen Demand of FAT 40061/A was determined to be 789.91 mg/g O2, whereas the Biological Oxygen Demand was determined to be 56 mg/g O2 at 50 mg/l concentration. Thus BOD5/COD ratio was <0.5, indicating FAT 40061/A to be not rapidly 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.
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.