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EC number: 201-484-8 | CAS number: 83-53-4
Flash point
Administrative data
- Endpoint:
- flash point, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- equilibrium method closed cup
- Flash point apparatus:
- Setaflash apparatus
Test material
- Reference substance name:
- 1,4-dibromonaphthalene
- EC Number:
- 201-484-8
- EC Name:
- 1,4-dibromonaphthalene
- Cas Number:
- 83-53-4
- Molecular formula:
- C10H6Br2
- IUPAC Name:
- 1,4-dibromonaphthalene
Constituent 1
Results and discussion
Flash point
- Key result
- Flash point:
- > 300 °C
- Atm. press.:
- ca. 101.3 kPa
Any other information on results incl. tables
Pre-tests were performed between 25.0°C and 300°C but no flash was detected. However the technician observed that the flame of the ignitor enlarged when the ignitor was dipped into the test cup from 170°C but no flash was observed.
Moreover the flash point of the reference substances glycerol and CRM respects the checking cards limits.
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The corrected flash point of the test item was determined to be over 300°C at 101.3 kPa as no flash was detected by the apparatus. However, it was observed that the test item releases vapors which feed the flame of the ignitor from 170°C.
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