Registration Dossier
Registration Dossier
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EC number: 284-902-1 | CAS number: 84989-13-9
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:
- 11 July 2017 - 25 September 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- 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:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
- Version / remarks:
- June 2016
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- closed cup
- Flash point apparatus:
- Pensky-Martens apparatus
- Remarks:
- PMA 5, Anton-Paar
- 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
- Atm. press.:
- >= 98 - <= 104.7 kPa
- Remarks on result:
- other: Not determined, due to foaming of the test item.
- Remarks:
- The test item started to foam at approximately 80 °C.
- Interpretation of results:
- GHS criteria not met
- Remarks:
- No flash point occured prior to the test item starting to foam (approximately 80 °C).
- Conclusions:
- Prior to the onset of foaming, a flash point for the test item had not been determined. As foaming occured at approximately 80 °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 sought using the Pensky-Martens 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. The test item was stirred at 115 rpm and heated at a rate of 5 – 6 °C/min from ambient temperature. Ignition trials were performed at 5 °C above the starting temperature and then at intervals of 2 °C until detection. The test was stopped due to foaming of the test item and repeated to confirm this result.
The flash point of the test item could not be determined due to foaming of the test item at approximately 80 °C. No flash point was recorded prior to the onset of foaming.
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: Not determinable due to test item foaming; 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 sought using the Pensky-Martens 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. The test item was stirred at 115 rpm and heated at a rate of 5 – 6 °C/min from ambient temperature. Ignition trials were performed at 5 °C above the starting temperature and then at intervals of 2 °C until detection. The test was stopped due to foaming of the test item and repeated to confirm this result.
Prior to the onset of foaming, a flash point for the test item had not been determined. As foaming occured at approximately 80 °C, it is possible to conclude that the test item does not meet current CLP or CHS criteria for classification as a flammable liquid.
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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