Registration Dossier
Registration Dossier
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EC number: 259-515-6 | CAS number: 55184-72-0
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Justification for type of information:
- Testing for CAS 55184-72-0 is covered by tests with CAS 848588-96-5. Both substances are very similar since they differ mainly in the share of C13 (CAS 848588-96-5 C13> 80%; CAS 55184-72-0 > 95%). Hence, read across from CAS 848588-96-5 (source) to CAS 55184-72-0 (target) is considered as appropriate for both substances.
- Reason / purpose for cross-reference:
- read-across source
- GLP compliance:
- no
- Key result
- Relative self-ignition temperature:
- > 400 °C
- Remarks on result:
- other: The test was performed in an oven at normal atmospheric pressure
- Conclusions:
- relative self ignition temperature > 400 °C
- Executive summary:
In the Klimisch 1 study from Bütfering (2013) the relative self ignition temperature of Sodium bis(C11-14-isoalkyl,C13-rich) sulfosuccinate was determined according to EU test guideline A.16. The test item doesn’t reach 400 °C during the self ignition. Therefore the test item Sodium bis(C11-14-isoalkyl,C13-rich) sulfosuccinate has no Relative Self-Ignition Temperature according to the definition in the Council Regulation (EC) No 440/2008, method A. 16.
The results of this study are considered reliable and relevant for the risk assessment.
Testing for CAS 55184-72-0 is covered by tests with CAS 848588-96-5. Both substances are very similar since they differ mainly in the share of C13 (CAS 848588-96-5 C13> 80%; CAS 55184-72-0 > 95%). Hence, read across from CAS 848588-96-5 (source) to CAS 55184-72-0 (target) is considered as appropriate for both substances.
Reference
The test item doesn’t reach 400 °C during the self ignition. Therefore the test item Sodium bis(C11-14-isoalkyl,C13-rich) sulfosuccinate has no Relative Self-Ignition Temperature according to the definition in the Council Regulation (EC) No 440/2008, method A. 16.
Testing for CAS 55184-72-0 is covered by tests with CAS 848588-96-5. Both substances are very similar since they differ mainly in the share of C13 (CAS 848588-96-5 C13> 80%; CAS 55184-72-0 > 95%). Hence, read across from CAS 848588-96-5 (source) to CAS 55184-72-0 (target) is considered as appropriate for both substances.
Description of key information
test item doesn’t reach 400 °C during the self ignition
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 400 °C
Additional information
In the Klimisch 1 study from Bütfering (2013) the relative self ignition temperature of Sodium bis(C11-14-isoalkyl,C13-rich) sulfosuccinate was determined according to EU test guideline A.16. The test item doesn’t reach 400 °C during the self ignition. Therefore the test item Sodium bis(C11-14-isoalkyl,C13-rich) sulfosuccinate has no Relative Self-Ignition Temperature according to the definition in the Council Regulation (EC) No 440/2008, method A. 16.
The results of this study are considered reliable and relevant for the risk assessment.
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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