Registration Dossier
Registration Dossier
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EC number: 289-108-9 | CAS number: 86014-62-2
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 14 March 2017 - 09 November 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Main study was conducted in accordance with international guidelines and in accordance with GLP. All guideline validity criteria were met.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Version / remarks:
- Regulation (EC) 440/2008 of 30 May 2008
- Deviations:
- yes
- Remarks:
- During the preliminary test, heated at a slope of 8 °C with presentation of the flame at time intervals of approx 1 minute occured. This is a minor deviation from the guideline method and is not deemed to affect the reliability of the study.
- Qualifier:
- according to guideline
- Guideline:
- ISO 3679 (Determination of flash point - Rapid equilibrium closed cup method)
- Version / remarks:
- 2015-06
- Deviations:
- yes
- Remarks:
- During the preliminary test, heated at a slope of 8 °C with presentation of the flame at time intervals of approx 1 minute occured. This is a minor deviation from the guideline method and is not deemed to affect the reliability of the study.
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- equilibrium method closed cup
- Flash point apparatus:
- other: NPV 310, Normalab
- Dynamic viscosity of test material:
- Viscosity is not a REACH data requirement for Registrations below Annex IX. In the absence of a prescribed data requirement, dynamic viscosity was assessed using expert judgement. The test item was deemed to have a dynamic viscosity less than 5 Pa s.
- Key result
- Remarks on result:
- no flash point - measurement carried out until boiling temperature
- Remarks:
- The test item started to boil between 152 °C and 164 °C. No flash point was determined prior to the onset to boiling.
- Interpretation of results:
- GHS criteria not met
- Remarks:
- No flash point occured prior to the test item starting to boil (boiling occured between 155 °C and 164 °C).
- Conclusions:
- Prior to the onset of boiling, a flash point for the test item had not been determined. As boiling occured between 152 °C and 164 °C, it is possible to conclude that the test item does not meet current CLP or CHS criteria for classification as a flammable liquid.
- Executive summary:
EU Method A.9. - The flash point of the test item was determined using the rapid equilibrium closed cup method. The procedure employed was designed to be compatible with Method A.9. Flash Point of Commission Regulation (EC) No 440/2008 of 30 May 2008.
The test item was subject to a preliminary test an indicative flash point. Approximately 3.94 g of test item was heated at a rate of 8 °C/min from ambient temperature. Ignition trials were performed at intervals of 1 minute until detection. The test was stopped due to boiling of the test item and repeated to confirm this result.
The flash point of the test item could not be determined due to boiling of the test item between 155 °C and 164 °C. No flash point was recorded prior to the onset of boiling.
The test item cannot be categorised in accordance with Commission Regulation (EC) No 1272/2008 (Classification Labelling and Packaging) of 16 December 2008.
Reference
Description of key information
Flash Point: No flash point observed before the onset of boiling (152 °C - 164 °C); EU Method A.9.;C Bär (2017)
Key value for chemical safety assessment
Additional information
EU Method A.9. - The flash point of the test item was determined using the rapid equilibrium closed cup method. The procedure employed was designed to be compatible with Method A.9. Flash Point of Commission Regulation (EC) No 440/2008 of 30 May 2008.
The test item was subject to a preliminary test an indicative flash point. Approximately 3.94 g of test item was heated at a rate of 8 °C/min from ambient temperature. Ignition trials were performed at intervals of 1 minute until detection. The test was stopped due to boiling of the test item and repeated to confirm this result.
The flash point of the test item could not be determined due to boiling of the test item between 152 °C and 164 °C. No flash point was recorded prior to the onset of boiling.
The test item cannot be categorised in accordance with Commission Regulation (EC) No 1272/2008 (Classification Labelling and Packaging) of 16 December 2008.
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