Registration Dossier
Registration Dossier
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EC number: 946-010-7 | 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:
- 29 August 2017 to 10 January 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- GLP compliance:
- yes
- Type of method:
- OECD harmonised ring method
- Key result
- Surface tension:
- >= 39.8 - <= 40.4 mN/m
- Temp.:
- 21 °C
- Conc.:
- 0.9 g/L
- Conclusions:
- The surface tension of the substance in water at about 90% of its saturation concentration was found to be 40.1 +/- 0.3 mN/m which means that this substance is a surfacting agent, in line with its use mainly in lubricants.
Reference
Description of key information
The surface tension of the substance in water at about 90% of its saturation concentration was found to be 40.1 +/- 0.3 mN/m which means that this substance is a surfacting agent, in line with its use mainly in lubricants.
Key value for chemical safety assessment
- Surface tension:
- 40.1
- in mN/m at 20°C and concentration in mg/L:
- 900
Additional information
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.
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