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Diss Factsheets
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EC number: 300-491-4 | CAS number: 93940-93-3
- 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
![](https://echa.europa.eu/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_physical-and-chemical-properties.png)
Auto flammability
Administrative data
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 2018-02-07 to 2018-02-08
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Cross-reference
- Reason / purpose for cross-reference:
- reference to other study
Reference
- Endpoint:
- self-heating substances / mixtures
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 2018-07-13 to 2018-07-19
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to other study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.4 (Test method for self-heating substances)
- Version / remarks:
- 2015
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Test procedure:
- 100 mm sample cube at 140°C
- Induction time (h):
- 48
- Result:
- negative outcome (no effect observed)
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- The Bowes-Cameron-Cage test in the 1 L wire basket at 140 °C showed no self-heating of the test item within 24 hours. Due to this result further tests were not necessary.
According to the results of the test on the self-heating in the Bowes-Cameron-Cage Test (UN-Test N.4) the test item is classified as follows:
UN Transport Regulation: The test item is not classified as self-heating substance in class 4, division 4.2 according to the UN Transport Regulation.
GHS / CLP Regulation EC 1272/2008 Annex 1: 2.11: The test item is not classified as self-heating substance according to GHS/CLP Regulation EC 1272/2008 Annex 1: 2.11, respectively. - Executive summary:
In the Grewer oven the test item showed a self-ignition temperature of 170 °C. Following this screening test an additional test has been performed to investigate the self-heating properties of the substance. This was done according to UN Test N.4 by Bowes-Cameron-Cage Test.
The Bowes-Cameron-Cage test in the 1 L wire basket at 140 °C showed no self-heating of the test item within 24 hours. Due to this result further tests were not necessary.
According to the results of the test on the self-heating in the Bowes-Cameron-Cage Test (UN-Test N.4) the test item is classified as follows:
UN Transport Regulation: The test item is not classified as self-heating substance in class 4, division 4.2 according to the UN Transport Regulation.
GHS / CLP Regulation EC 1272/2008 Annex 1: 2.11: The test item is not classified as self-heating substance according to GHS/CLP Regulation EC 1272/2008 Annex 1: 2.11, respectively.
140 °C, 100 mm cube sample:
The temperature in the centre of the sample did not exceed the oven temperature within a storage time of 48 hours.
Since the temperature increase is below the threshold of 60 °C within 24 hours the result of the test is negative.
Due to the negative result in the 100 mm cube sample at an oven temperature of 140 °C further tests do not have to be performed.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- other: VDI 2263 (1990), sheet 1, Grewer Oven
- Version / remarks:
- 1990
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: Recommendations on the TRANSPORT OF DANGEROUS GOODS: Manual of Tests and Criteria, 6th edition, New York and Geneva, 2015: Appendix 6 Screening Procedures, Division 4.2: Substances which may be liable to spontaneous combustion
- Version / remarks:
- 2015
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Bis[N-(2-hydroxyethyl)-N-methylglycinato-N,O,ON]copper
- EC Number:
- 300-491-4
- EC Name:
- Bis[N-(2-hydroxyethyl)-N-methylglycinato-N,O,ON]copper
- Cas Number:
- 93940-93-3
- Molecular formula:
- C10H20CuN2O6
- IUPAC Name:
- bis[N-(2-hydroxyethyl)-N-methylglycinato-N,O,ON]copper
- Test material form:
- solid: particulate/powder
Constituent 1
Results and discussion
Relative self-ignition temperature (solids)
- Key result
- Relative self-ignition temperature:
- 170 °C
- Remarks on result:
- other: Onset self- ignition
Any other information on results incl. tables
An exothermic effect was detected starting at 170 °C, which led to a maximum temperature of 600 °C. After the measurement a black residue remained in the basket. It can be concluded that in the screening test, the on-set temperature for self-ignition is 170°C.
For a Grewer oven, no classification is recommended if the on-set temperature for self-ignition is > 220 °C (which is 80 °K above the reference temperature of 140°C). Since the on-set temperature (170°C) was below this cut-off value, the substance should be considered as self-heating substance.
Applicant's summary and conclusion
- Conclusions:
- A screening test using a Grewer oven was performed. The on-set temperature of self-ignition started at 170 °C, which led to a maximum temperature of 600 °C.
- Executive summary:
The objective of this study was the screen for the relative self-ignition temperature of the test item according to VDI 2263, sheet 1 and UN Class 4, Division 4.2. The test item was heated in a Grewer-oven.The on-set temperature for self-ignition was observed at 170 °C, which leaded to a maximum temperature of 600 °C. For a Grewer oven, no classification is recommended if the on-set temperature for self-heating is > 220 °C (which is 80 °K above the reference temperature of 140°C).
Since the on-set temperature (170°C) was below this cut-off value, further testing to conclude on the presence or absence of self-heating properties of the the substance were performed. Reference is made to the key study reported under endpoint 'Flammability'.
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.
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