Registration Dossier
Registration Dossier
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EC number: 208-865-8 | CAS number: 544-19-4
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Administrative data
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- FROM 01 SEPTEMBER TO 21 SEPTEMBER 2020
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 020
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Version / remarks:
- 30 May 2008
- Deviations:
- no
- GLP compliance:
- yes
Test material
- Reference substance name:
- Copper diformate
- EC Number:
- 208-865-8
- EC Name:
- Copper diformate
- Cas Number:
- 544-19-4
- Molecular formula:
- CH2O2.1/2Cu
- IUPAC Name:
- copper diformate
- Test material form:
- solid: particulate/powder
- Details on test material:
- blue in colour
Constituent 1
- Specific details on test material used for the study:
- Batch: CF-1820A
Purity: >99.00 wt%
Expiry date: 07 February 2027
Storage conditions: Room temperature in the dark
Results and discussion
Relative self-ignition temperature (solids)
- Key result
- Relative self-ignition temperature:
- 176 °C
Any other information on results incl. tables
The self-ignition temperature, as obtained by this method, is the minimum ambient temperature expressed in [°C] at which a certain volume of a substance ignites under defined conditions. Temperature measurement data and any heat effects observed between room temperature and 210 °C were evaluated.
If an exothermic reaction of the test item appears, the sample thermocouple shows a sharp temperature rise above the oven temperature. The temperature of the oven at which the sample reaches 400 °C by self-heating is stated as the self-ignition temperature of the test item.
The test item was a blue powder. Whilst heating the test item, an exothermic reaction /selfheating of the sample was observed. The temperature/time curve is shown as follows. On completion of the test, the test item was a grey fused solid.
Applicant's summary and conclusion
- Conclusions:
- The test item has been determined to have a relative self-ignition temperature of 176 °C.
- Executive summary:
The determination was carried out using the Method A.16 Relative Self-Ignition Temperature for Solids of Commission Regulation (EC) No 440/2008 (as amended) of 30 May 2008.
The self-ignition temperature of Copper diformate has been determined to be 176°C.
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