Registration Dossier
Registration Dossier
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EC number: 211-238-1 | CAS number: 635-51-8
Auto flammability
Administrative data
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018-08-21 - 2018-08-23
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Deviations:
- no
- GLP compliance:
- no
Test material
- Reference substance name:
- Phenylsuccinic acid
- EC Number:
- 211-238-1
- EC Name:
- Phenylsuccinic acid
- Cas Number:
- 635-51-8
- Molecular formula:
- C10H10O4
- IUPAC Name:
- 2-phenylbutanedioic acid
- Test material form:
- solid: particulate/powder
Constituent 1
- Specific details on test material used for the study:
- Molecular Formula of a. i. : C10H10O4
Molecular Weight of a. i. : 194.18
CAS No. of a. i. : 635-51-8
Physical Appearance : White crystalline powder
Batch Number : 123
Purity (Assay of a.i.) : 99.90%
Results and discussion
Relative self-ignition temperature (solids)
- Key result
- Relative self-ignition temperature:
- > 175 °C
Applicant's summary and conclusion
- Conclusions:
- Based on the results obtained from the study, it is concluded that the Relative Self-ignition Temperature of 2-Phenylsuccinic Acid was > 175 °C.
- Executive summary:
Test item was filled in cube and suspended in the centre of the oven at room temperature.
One thermocouple was placed at the centre of the cube and the other between the cube
and the oven wall to record the oven temperatures. The temperature of the oven was
increased to 175 °C (near to melting point) at a rate of 0.5 °C/minute. The temperatures of
the oven and sample were continuously recorded up to 175 °C.
The results were interpreted on the basis of Temperature / Time curve. The curve shows that the
temperature of sample and oven are relatively same to each other. From the curve it was evident
that sample of test item did not ignite as no any sudden rise of sample temperature over oven
temperature was observed.
Based on the results obtained from the study, it is concluded that the Relative Self-ignition
Temperature of 2-Phenylsuccinic Acid was > 175 °C.
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