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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 815-122-7 | CAS number: 1446013-08-6
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:
- Start of experimental phase: 21 January 2021 / End of experimental phase: 21 January 2021
- 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)
- Version / remarks:
- Organisation for Economic Cooperation and Development (OECD), Guidelines for the Testing of Chemicals, Guideline No. 115, Surface Tension of Aqueous Solutions, adopted 27th July 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- Test item: FMOC-HIS-AIB-OH TFA LS
Batch No.: 0020002355
Appearance: white powder
Manufacturing date: 13 September 2020
Retest date: 23 August 2024
Storage condition: at 5 ± 3 °C - Key result
- Surface tension:
- 70 mN/m
- Temp.:
- 20 °C
- Conc.:
- 30 mg/L
- Conclusions:
- FMOC-HIS-AIB-OH TFA LS is classified as not surface active.
- Executive summary:
In the course of this study aqueous solutions were prepared at ca. 15 mg test item / 500 mL water concentration level. Surface tension of these solutions was determined applying the ring method. The test was performed with the help of Krüss Easy Dyne type tensiometer.
The surface tension of FMOC-HIS-AIB-OH TFA LS aqueous solution (ca. 15 mg / 500 mL) was found to be 70 mN/m at 20 °C using the ring method.
As this value is higher than 60 mN/m, FMOC-HIS-AIB-OH TFA LS is classified as not surface active.
Reference
The test item solution was held at constant temperature (20.0 ± 0.5 °C) in a temperature controlled room. The surface tension of FMOC-HIS-AIB-OH TFA LS aqueous solution (ca. 15 mg / 500 ml ) was found to be 70.3 (164 sec*), 70.1 (138 sec*), 70.0 (140 sec*), 69.8 (190 sec*), 70.9 (139 sec*) and 70.8 mN/m (137 sec*) (resulting a mean value 70 mN/m) at 20 °C using the ring method.
(* Time expired since the test item was transferred into the test vessel.)
The density of the test solution was determined to be 0.998 g/mL.
As the mean value is higher than 60 mN/m, FMOC-HIS-AIB-OH TFA LS is classified as not surface active.
Description of key information
Key value for chemical safety assessment
- Surface tension:
- 70
- in mN/m at 20°C and concentration in mg/L:
- 30
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.
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.
