Registration Dossier
Registration Dossier
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EC number: 232-556-7 | CAS number: 9000-72-0 Extractives and their physically modified derivatives. It is a product which may contain resin acids and their esters, terpenes, and oxidation or polymerization products of these terpenes. (Styrax, Styracaceae).
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-ignition temperature (liquids)
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- other:
- Reason / purpose for cross-reference:
- data waiving: supporting information
- Endpoint:
- auto-ignition temperature (liquids)
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 10 January 2018 - 12 January 2018
- Reliability:
- 4 (not assignable)
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- The test material is a solid at room temperature. Because its melting point is below 160°C, the UN N.4 Self-heating test does not need to be conducted. It was investigated whether it would be possible to perform the EC A.15 Auto-igntion study with the substance. For this, test item was heated up to 258°C for 1 hour in an oil bath. Efforts were made to pipette the molten substance.
- GLP compliance:
- yes
- Specific details on test material used for the study:
- Melting point: 23.9 ± 2°C
- Remarks on result:
- not determinable
- Remarks:
- The substance could not be pipetted when molten.
- Conclusions:
- It is technically not possible to perform the EC A.15 Auto-ignition study because the substance can not be pipetted when molten.
- Executive summary:
After test item was heated up to 258°C for 1 hour in an oil bath, it could not be pipetted when molten. From this it was concluded that it is technically not possible to perform the EC A.15 Auto-ignition study.
Referenceopen allclose all
Description of key information
After test item was heated up to 258°C for 1 hour in an oil bath, it could not be pipetted when molten. From this it was concluded that it is technically not possible to perform the EC A.15 Auto-ignition study.
Key value for chemical safety assessment
Additional information
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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