Registration Dossier
Registration Dossier
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EC number: 422-600-5 | CAS number: 73936-91-1
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Guideline study obtained through inquiry process; SNIF file obtained from ECHA.
Data source
Reference
- Reference Type:
- other: SNIF
- Title:
- Unnamed
- Year:
- 1 997
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- not specified
- GLP compliance:
- yes
- Type of method:
- plate method
Test material
- Reference substance name:
- Body responsible for the test
- IUPAC Name:
- Body responsible for the test
- Test material form:
- not specified
Constituent 1
Results and discussion
Surface tension
- Surface tension:
- 72.8 mN/m
- Temp.:
- 20 °C
- Conc.:
- 10 000 mg/L
Any other information on results incl. tables
The determination was conducted in duplicate with the following results:
72.6 mN/m
72.6 mN/m
72.8 mN/m
72.9 mN/m
There was no evidence of surface activity.
Applicant's summary and conclusion
- Conclusions:
- surface tension = 72.8 mN/m (at 20°C and concentration = 10000 mg/L)
- Executive summary:
The surface tension of the test substance has been determined to be 72.8 mN/m at 20 °C (concentration 10000 mg/L) in a GLP study according to EU method A.5 (Wilhelmy plate method). There was no evidence of surface activity.
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