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EC number: 817-828-0 | CAS number: 80322-82-3
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Explosiveness
Administrative data
- Endpoint:
- explosive properties of explosives
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 07-29 April 2022
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Cross-reference
- Reason / purpose for cross-reference:
- reference to other study
Reference
- Endpoint:
- thermal stability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 04 March - 01 April 2022
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
- Version / remarks:
- 1981
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: UN Manual of Test and Criteria
- Version / remarks:
- 7th Edition, 2019
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- Batch No.: 01110008
Storage: Refrigerator (2 – 8 °C; max. 40 °C), container tightly closed. - Test substance thermally stable:
- no
- Key result
- Operating temp.:
- ca. 40 - <= 500 °C
- Remarks on result:
- other: Decomposition of the test item starts at approx. 100 °C at atmospheric pressure (1011 hPa)
- Conclusions:
- The test item Triethylene glycol dimethanesulfonate (CAS no. 80322-82-3) in closed goldplated stainless-steel crucibles up to 500 °C showed four exothermic effects starting at temperatures of 100 °C, 160 °C, 310 °C and 370 °C, respectively, with average energy releases of -40 J/g, -920 J/g, -50 J/g and -120 J/g. In a closed glass crucible up to 300 °C the test item showed two exothermic effects starting at temperatures of 100 °C and 170 °C, respectively, with energy releases of -20 J/g and -920 J/g.
- Executive summary:
The test item Triethylene glycol dimethanesulfonate (CAS no. 80322-82-3) in closed goldplated stainless-steel crucibles up to 500 °C showed four exothermic effects starting at temperatures of 100 °C, 160 °C, 310 °C and 370 °C, respectively, with average energy releases of -40 J/g, -920 J/g, -50 J/g and -120 J/g. In a closed glass crucible up to 300 °C the test item showed two exothermic effects starting at temperatures of 100 °C and 170 °C, respectively, with energy releases of -20 J/g and -920 J/g.
Explosive Properties
Since the overall decomposition energy is above the threshold of -500 J/g, further tests on the explosive properties have to be performed.Self-Reactive Properties
Due to the fact that the decomposition energy of the exothermic effects is above -300 J/g and the onset started below a temperature of 200 °C, further tests on the self-reactive properties have to be performed.
The test item in closed gold-plated stainless-steel crucibles up to 500 °C showed four exothermic effects starting at temperatures of 100 °C, 160 °C, 310 °C and 370 °C, respectively, with average energy releases of -40 J/g, -920 J/g, -50 J/g and -120 J/g.
The test item in a closed glass crucible up to 300 °C showed two exothermic effects starting at temperatures of 100 °C and 170 °C, respectively, with energy releases of -20 J/g and -920 J/g.
The results of the DSC-measurements are summarized in the table.
Measurement No. | Crucible material / Atmosphere | Sample weight / mg | Start of effect / °C | Energy / J/g |
PN23097 | Gold-plated stainless-steel / Air | 3.22 | 100 | -40 (exothermic) |
160 | -890 (exothermic) | |||
310 | -50 (exothermic) | |||
370 | -130 (exothermic) | |||
PN23098 | Gold-plated stainless-steel / Air | 3.36 | 100 | -40 (exothermic) |
160 | -940 (exothermic) | |||
310 | -40 (exothermic) | |||
370 | -110 (exothermic) | |||
PN23187 | Glass / Air | 5.67 | 100 | -20 (exothermic) |
170 | -920 (exothermic) |
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 022
- Report date:
- 2022
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Part I: Classification procedures, test methods and criteria relating to explosives of Class 1
- Version / remarks:
- Class 1 Test series 1 / 2, Test 1(b) / 2(b): Koenen Test
Class 1 Test series 1 / 2, Test 1(c) (i) / 2(c) (i): Time Pressure Test
Class 4, Division 4.1: Test series F, Test F.3: BAM Trauzl Test - Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
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 Conditions: Refrigerator (2 – 8 °C; max. 40 °C), container tightly closed
Results and discussion
Small-scale preliminary tests
- Parameter:
- other: Exothermic decomposition energy (J/g)
- Value:
- -800
- Remarks on result:
- other: Explosivity could not be excluded as the DSC measurement was above the threshold of -500 J/g (see thermal stability study).
Results of test series for explosivesopen allclose all
- Key result
- Test series:
- UN Test series 1
- Method:
- UN Test 1 (b): Koenen test
- Parameter:
- limiting diameter (mm)
- Value:
- 1
- Result:
- result is considered "+" (positive)
- Remarks on result:
- other: with an orifice plate diameter of 1.0 mm
- Key result
- Test series:
- UN Test series 2
- Method:
- UN Test 1 (b): Koenen test
- Parameter:
- limiting diameter (mm)
- Value:
- 2
- Result:
- negative, no explosion
- Key result
- Test series:
- other: UN test series 1 and 2
- Method:
- UN Test 1 (c) (i): Time/pressure test
- Parameter:
- other: time (s) for pressure rise from 690 kPa to 2,070 kPa
- Value:
- 0
- Result:
- result is considered "-" (negative)
- Remarks:
- Pressure rise not reached
- Remarks on result:
- p < 2070 kPa
- Key result
- Test series:
- other: UN Test series F
- Method:
- other: Test F.3 BAM Trauzl test
- Parameter:
- other: volume of the enlarge cavity, ml
- Value:
- 3
- Result:
- result is considered "-" (negative)
- Remarks on result:
- other: expansion of 2.2 mL per 10 g.
Any other information on results incl. tables
Explosive properties UN Class 1
The DSC measurements of the thermal study (see thermal stability study) in closed crucibles showed a decomposition of the test item with a maximum overall decomposition energy above -800 J/g, meaning the decomposition energy goes beyond the threshold of -500 J/g to exclude explosive properties.
Due to the fact that the decomposition energy is above the threshold of -500 J/g the Koenen and the Time/Pressure Test had to be performed.
Due to the fact that the decomposition energy goes above the threshold of -800 J/g also the Trauzl Test had to be performed.
Thermal Sensitivity: Koenen Test
One test with a 1.0 mm diameter orifice plate and one series of three tests with a 2.0 mm diameter orifice plate were performed (table below).
No. | Sample weight / g | Diameter orifice plate / mm | Reaction time t /s | Main | Appearance of tube |
1 | 36.80 | 1 | 28 – 65 | flame/explosion | “F”: fragmented into mainly three large pieces |
1 | 36.60 | 2 | 40 – 120 | flame | “O”: unchanged |
2 | 36.60 | 2 | 40 – 120 | flame | “O”: unchanged |
3 | 36.60 | 2 | 40 – 120 | flame | “O”: unchanged |
Due to the fact that the test series with an orifice plate diameter of 1.0 mm showed an explosion the UN-Transport Regulation Test 1 (b) is deemed to be “+”. Since the test series with an orifice plate diameter of 2.0 mm showed no explosion the UN-Transport Regulation Test 2 (b) is deemed to be “-”.
Time-Pressure Test
The following table summarizes the results of the three tests.
| Test 1 | Test 2 | Test 3 |
Time [s] at 690 kPa | Not reached | Not reached | Not reached |
Time [s] at 2,070 kPa | Not reached | Not reached | Not reached |
Time for pressure rise [s] | -/- | -/- | -/- |
Due to the fact that the test item did not reach a pressure of 2070 kPa, the UN-Transport Regulation Test 1 (c) (i) and 2 (c) (i) deemed to be “-”.
Trauzl Test
One test with a test item mass of 13.6 g was carried out. The volume of the enlarged cavity is 3.0 mL. The normalization to 10 g of the test item results in an expansion of 2.2 mL per 10 g. Therefore, the UN Transport Regulation Test F.3 results in to be “No”. Based on this the UN Transport Regulation Test 1 (a) and 2 (a) is deemed to be “-”.
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Remarks:
- GHS (CLP Regulation (EC) No. 1272/2008: Annex I: 2.1): The test item does not have to be classified as explosive substance according to GHS or CLP Regulation (EC) No. 1272/2008 Annex I: 2.1, respectively.
- Conclusions:
- In the tests on explosive properties according to UN Transport Regulation, Test Series 2, the test item showed no explosive properties.
According to the results of the tests on explosive properties, the test item Triethylene glycol dimethanesulfonate (CAS no. 80322-82-3) is classified as follows:
UN Transport Regulation: The test item does not have to be classified as explosive substance in class 1 according to the UN Transport Regulation.
GHS (CLP Regulation (EC) No. 1272/2008: Annex I: 2.1): The test item does not have to be classified as explosive substance according to GHS or CLP Regulation (EC) No. 1272/2008 Annex I: 2.1, respectively. - Executive summary:
In the DSC measurement (see thermal stabiliy study), the energy of the exothermic decomposition of the test item Triethylene glycol dimethanesulfonate (CAS no. 80322-82-3) was above the threshold of -500 J/g. Therefore, further tests on explosive properties had to be performed.
In the tests on explosive properties according to UN Transport Regulation, Test Series 2, the test item showed no explosive properties.
According to the results of the tests on explosive properties, the test item is classified as follows:
UN Transport Regulation: The test item does not have to be classified as explosive substance in class 1 according to the UN Transport Regulation.
GHS (CLP Regulation (EC) No. 1272/2008: Annex I: 2.1): The test item does not have to be classified as explosive substance according to GHS or CLP Regulation (EC) No. 1272/2008 Annex I: 2.1, respectively.
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