Registration Dossier
Registration Dossier
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EC number: 206-104-4 | CAS number: 301-04-2
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Administrative data
Link to relevant study record(s)
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018-02-27 to 2018-02-28
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- 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
- Qualifier:
- according to guideline
- Guideline:
- other: VDI 2263, sheet 1, Grewer Oven
- Version / remarks:
- 1990
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- 2017-02-28
- Specific details on test material used for the study:
- Storage conditions: Ambient temperature, dry, tightly closed in original container
- Remarks on result:
- preliminary test
- Conclusions:
- The pure test item lead di(acetate) trihydrate indicated no self-ignition up to the maximum test temperature of 410 °C.
On the basis of the results of the tests on the self-ignition in the Grewer Oven the test item is classified as follows:
UN Transport Regulation:
The test item does not require classification 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 does not require classification as self-heating substance according to GHS/CLP Regulation EC 1272/2008 Annex 1, Section 2.11.
Reference
In the investigation of self-ignition in the Grewer Oven for the pure test item shows no self-ignition up to the maximum test temperature of 410 °C. Only an endothermic effect (melting) was observed in the temperature range of approx. 30 – 120 °C. After the measurement the basket was nearly empty, since the test substance melted and ran out of the basket.
Results of the screening test for self-ignition in the Grewer Oven
| Experiment | Start of effects / °C | Maximum temperature / °C |
| Pure test item | --- | 410 |
The pure test item lead di(acetate) trihydrate indicated no self-ignition up to the maximum test temperature of 410 °C.
On the basis of the results of the tests on the self-ignition in the Grewer Oven the test item is classified as follows:
UN Transport Regulation:
The test item has not to be 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 has not to be classified as self-heating substance according to GHS/CLP Regulation EC 1272/2008 Annex 1, Section 2.11.
Description of key information
The pure test item lead di(acetate) trihydrate indicated no self-ignition up to the maximum test temperature of 410 °C.
On the basis of the results of the tests on the self-ignition in the Grewer Oven the test item is classified as follows:
UN Transport Regulation:
The test item does not require classification 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 does not require classification as self-heating substance according to GHS/CLP Regulation EC 1272/2008 Annex 1, Section 2.11.
Key value for chemical safety assessment
Additional information
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