Registration Dossier
Registration Dossier
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EC number: 500-213-3 | CAS number: 68439-50-9 1 - 2.5 moles ethoxylated
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 21 AUG 2009
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- ISO No., other: 2719: 2007
- Principles of method if other than guideline:
- This method corresponds to A.9. Flash point.
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- closed cup
- Remarks:
- Pensky-Martens closed cup method
- Flash point:
- 143 °C
- Atm. press.:
- 1 014 hPa
- Remarks on result:
- other: 143.0±2.9 (Uncertainity of the measurement)
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 24 AUG 2009
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- ISO No., other: 2719: 2007
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- closed cup
- Remarks:
- Pensky-Martens closed cup method
- Flash point:
- 149 °C
- Atm. press.:
- 1 014 hPa
- Remarks on result:
- other: 149.0±3.0 °C (Uncertainity of the measurement)
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 26 NOV 2009
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
- Version / remarks:
- 2002
- GLP compliance:
- no
- Type of method:
- equilibrium method closed cup
- Flash point:
- 151 °C
- Atm. press.:
- 101.3 kPa
Referenceopen allclose all
Results of flash point measurements:
Number of test |
Flash point [°C] |
1 |
143.0 |
2 |
143.0 |
The lowest flash point |
143.0 |
Result of determination |
143.0±2.9* |
* Uncertainity of the measurement (2% value of flash point) for liquids – flash point between 110 and 200 °C which was determined in validation process.
Comment: atmospheric pressure: 1014 hPa
Results of flash point measurements:
Number of test |
Flash point [°C] |
1 |
149.0 |
2 |
149.0 |
The lowest flash point |
149.0 |
Result of determination |
149.0±3.0* |
* Uncertainity of the measurement (2% value of flash point) for liquids – flash point between 110 and 200 °C which was determined in validation process.
Comment: atmospheric pressure: 1014 hPa
Description of key information
143 - 151 °C at 1013 - 1014 hPa (ISO 2719, Pensky-Martens closed cup)
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 143 °C
Additional information
The data refer to measurements of substances of various single degrees of ethoxylation (EO = 2 and EO = 1). For a general ethoxylation degree of < 2.5 EO, a weight of evidence approach is applied.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
