Registration Dossier
Registration Dossier
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EC number: 817-828-0 | CAS number: 80322-82-3
Flash point
Administrative data
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 9 March 2022
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 022
- Report date:
- 2022
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6315 (Flammability)
- Version / remarks:
- 1996
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: UN Manual of Tests and Criteria, 7th rev. edition, New York and Geneva, 2019: Class 3, Flammable Liquids
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO 3679 (Determination of flash point - Rapid equilibrium closed cup method)
- Version / remarks:
- 2015
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Version / remarks:
- Regulation EC No. 440/2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- equilibrium method closed cup
- Flash point apparatus:
- other: Rapid Tester NPV 310, Normalab
Test material
- Reference substance name:
- 2-[2-(2-hydroxyethoxy)ethoxy]ethanol,methanesulfonic acid
- Cas Number:
- 80322-82-3
- Molecular formula:
- C8H18O8S2
- IUPAC Name:
- 2-[2-(2-hydroxyethoxy)ethoxy]ethanol,methanesulfonic acid
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- Cas Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Oxidane
- Reference substance name:
- 1,2-Ethandiylbis(oxy-2,1-ethandiyl)-monomethanesulfonat
- IUPAC Name:
- 1,2-Ethandiylbis(oxy-2,1-ethandiyl)-monomethanesulfonat
- Test material form:
- liquid
- Details on test material:
- Appearance: Dark yellow liquid
Batch No.: 01110008
Storage: -5 – 40 °C, container tightly closed, protected from light
Constituent 1
impurity 1
impurity 2
- Specific details on test material used for the study:
- Batch No.: 01110008
Storage: Refrigerator (2 – 8 °C; max. 40 °C), container tightly closed
Results and discussion
Flash point
- Key result
- Remarks on result:
- other: The test item has no flash point up to 152.0 °C.
Any other information on results incl. tables
Preliminary test
The test result of the preliminary test with the search program is presented in the following
table. An ignition is indicated by “+” and no ignition by “-”.
Amount of test item /g | Temperature / °C | Ignition (+/-) | Air pressure / hPa | Remark |
2.08 | 0 – 100.0 | - | 1010.5 | ---1) |
4.05 | 100 – 150 | - | 1010.6 | ---2) |
In the preliminary test no flash point could be detected up to a temperature of 150.0 °C.
Main Test
The test results of the main test are presented in the following table. An ignition is indicated by “+” and no ignition by “-”.
Amount of test item /g | Temperature / °C | Ignition (+/-) | Air pressure / hPa |
2.35 | 87 | - | 1011.5 |
2.22 | 92 | - | 1011.5 |
2.07 | 97 | - | 1011.6 |
4.28 | 102 | - | 1011.5 |
4.13 | 107 | - | 1011.3 |
4.3 | 112 | - | 1011.2 |
4.14 | 117 | - | 1011.3 |
4.12 | 122 | - | 1011.3 |
4.15 | 127 | - | 1011.4 |
4.19 | 132 | - | 1010.8 |
4.25 | 137 | - | 1010.7 |
4.44 | 142 | - | 1010.6 |
4 | 147 | - | 1010.6 |
4.14 | 152 | - | 1010.5 |
In the main test no ignition was observed up to a temperature of 152.0 °C. The test was terminated at a temperature 152 °C, since the test item already starts to decompose at a temperature of approx. 100 °C (see Thermal Stability study). Due to this result, it can be stated that the test item has no flash point up to 152.0 °C.
Applicant's summary and conclusion
- Conclusions:
- The test item Triethylene glycol dimethanesulfonate (CAS no. 80322-82-3) has no flash point up to a temperature of 152.0 °C according to Regulation (EC) No 440/2008 Method A.9. Flash Point and US EPA OCSPP Test Guideline OPPTS 830.6315 (1996).
According to the results of the test on the flash point, the test item is classified as follows:
UN Transport Regulation: With no flash point up to 152.0 °C, the test item has not to be classified as flammable liquid in Class 3 according to the UN Transport Regulation.
GHS (CLP Regulation (EC) No 1272/2008 Annex I: 2.6): With no flash point up to 152.0 °C, the test item has not to be classified as flammable liquid according to GHS / CLP Regulation (EC) No 1272/2008 Annex I: 2.6. - Executive summary:
The test item Triethylene glycol dimethanesulfonate (CAS no. 80322-82-3) has no flash point up to a temperature of 152.0 °C according to Regulation (EC) No 440/2008 Method A.9. Flash Point and US EPA OCSPP Test Guideline OPPTS 830.6315 (1996).
According to the results of the test on the flash point, the test item is classified as follows:
UN Transport Regulation: With no flash point up to 152.0 °C, the test item has not to be classified as flammable liquid in Class 3 according to the UN Transport Regulation.
GHS (CLP Regulation (EC) No 1272/2008 Annex I: 2.6): With no flash point up to 152.0 °C, the test item has not to be classified as flammable liquid according to GHS / CLP Regulation (EC) No 1272/2008 Annex I: 2.6.
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