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Diss Factsheets

Administrative data

Endpoint:
surface tension
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because water solubility is below 1 mg/L at 20°C

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2019

Materials and methods

GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
3-sec-[C15-18-(branched and linear)-alk-2-enyl]pyrrolidine-2,5-dione
EC Number:
701-350-3
Molecular formula:
Not possible to assign, UVCB
IUPAC Name:
3-sec-[C15-18-(branched and linear)-alk-2-enyl]pyrrolidine-2,5-dione
Test material form:
liquid
Details on test material:
- Appearance: brown liquid
- Storage: room temperature, in the dark
Specific details on test material used for the study:
Identification: X-16151
Appearance/Physical state: dark brown viscous liquid
Batch: R18 13101
Purity: 100% (UVCB)
Expiry date: 02 August 2020
Storage conditions: room temperature, in the dark

Results and discussion

Any other information on results incl. tables

The surface tension was not determined according to Method A.5 Surface Tension of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 115 of the OECD Guidelines for the Testing of Chemicals, 27 July 1995 since the water solubility was known to be less than 1 mg/L. The method guidelines state that substances with a water solubility of less than 1 mg/L need not be tested for surface tension.

Applicant's summary and conclusion

Conclusions:
The surface tension was not determined according to Method A.5 Surface Tension of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 115 of the OECD Guidelines for the Testing of Chemicals, 27 July 1995 since the water solubility was known to be less than 1 mg/L. The method guidelines state that substances with a water solubility of less than 1 mg/L need not be tested for surface tension.
Executive summary:

The surface tension was not determined according to Method A.5 Surface Tension of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 115 of the OECD Guidelines for the Testing of Chemicals, 27 July 1995 since the water solubility was known to be less than 1 mg/L. The method guidelines state that substances with a water solubility of less than 1 mg/L need not be tested for surface tension.

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