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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 943-279-2 | CAS number: -
Surface tension
Administrative data
Link to relevant study record(s)
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 10 November 2011 - 11 December 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- OECD harmonised ring method
- Key result
- Surface tension:
- 55.5 mN/m
- Temp.:
- 20 °C
- Conc.:
- 5 mg/L
- Remarks on result:
- other:
- Remarks:
- Harkins-Jordan corrected value
- Conclusions:
- The surface tension of a 90% saturated aqueous solution of SIBE 138 was found to be 55.5 mN/m. As the result was less than 60 mN/m, the test item was considered to be surface active.
Reference
Quoted surface tension value is the Harkins-Jordan corrected value. Overall mean calibration corrected surface tension = 57.5 mN/m.
As the result was less than 60 mN/m the test item was considered to be surface active.
Description of key information
Surface tension of a 90% saturated solution (approximately 5 mg/L) = 55.5 mN/m.
Key value for chemical safety assessment
- Surface tension:
- 55.5
- in mN/m at 20°C and concentration in mg/L:
- 5
Additional information
In a study (Envigo, 2018) conducted according to EC guideline A5 / OECD guideline 115 and in compliance with GLP, a 90% saturated solution (approximately 5 mg/L) was found to have a surface tension of 55.5 mN/m at 20°C. As the surface tension was less than 60 mN/m the substance was considered to be surface active.
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.
