Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 817-828-0 | CAS number: 80322-82-3
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- 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
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 830.7950 (Vapor Pressure)
- Version / remarks:
- 1996
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Version / remarks:
- Regulation (EC) No. 440/2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Version / remarks:
- 2006
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- effusion method: Knudsen cell
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
Vapour pressureopen allclose all
- Key result
- Temp.:
- 50 °C
- Vapour pressure:
- < 0.008 Pa
- Remarks on result:
- other: the vapour pressures for the temperatures 20, 25 and 50 °C are estimated on the basis of the maximum measured vapour pressure
- Key result
- Temp.:
- 25 °C
- Vapour pressure:
- < 0.008 Pa
- Remarks on result:
- other: the vapour pressures for the temperatures 20, 25 and 50 °C are estimated on the basis of the maximum measured vapour pressure
- Key result
- Temp.:
- 50 °C
- Vapour pressure:
- 0.008 Pa
- Remarks on result:
- other: the vapour pressures for the temperatures 20, 25 and 50 °C are estimated on the basis of the maximum measured vapour pressure
Any other information on results incl. tables
The vapour pressure was measured in the temperature range from 14 °C to 39 °C. The measured vapour pressure values together with the measured temperatures are listed in this table:
| No. | Temperature / °C | Vapour pressure / Pa |
| 1 | 14.4 | 7.04x10-3 |
| 2 | 19.5 | 7.55x10-3 |
| 3 | 24.5 | 6.65x10-3 |
| 4 | 29.5 | 5.60x10-3 |
| 5 | 34.4 | 4.03x10-3 |
| 6 | 39.4 | 2.89x10-3 |
Due to the fact that the test item showed no proper linear correlation of the vapour pressure against the inverse temperature 1/T, the Antoine constants cannot be evaluated in the measured temperature range. Therefore, the vapour pressure will be estimated according to the measured vapour pressures.
The test item Triethylene glycol dimethanesulfonate showed no evaluable vapour pressure curve in the temperature range of 14 °C to 39 °C. Due to this result, the vapour pressures for the temperatures 20, 25 and 50 °C are estimated on the basis of the maximum measured vapour pressure, according to Regulation (EC) No. 440/2008 Method A.4. and OECD Test Guideline 104 (2006) as shown above.
Applicant's summary and conclusion
- Conclusions:
- The test item Triethylene glycol dimethanesulfonate (CAS no. 80322-82-3) showed no
evaluable vapour pressure curve in the temperature range of 14 °C to 39 °C. Due to this result,
the vapour pressures for the temperatures 20, 25 and 50 °C are estimated on the basis of the
maximum measured vapour pressure, according to Regulation (EC) No. 440/2008 Method
A.4. and OECD Test Guideline 104 (2006).
20°C / 25 °C / 50 °C --> < 0.0076 Pa - Executive summary:
The test item Triethylene glycol dimethanesulfonate (CAS no. 80322-82-3) showed no evaluable vapour pressure curve in the temperature range of 14 °C to 39 °C. Due to this result, the vapour pressures for the temperatures 20, 25 and 50 °C are estimated on the basis of the maximum measured vapour pressure, according to Regulation (EC) No. 440/2008 Method A.4. and OECD Test Guideline 104 (2006).
20°C / 25 °C / 50 °C --> < 0.0076 Pa
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.
