Registration Dossier
Registration Dossier
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EC number: 939-290-7 | CAS number: 68607-20-5
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:
- March 04, 2010
- 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)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- OECD harmonised ring method
- Key result
- Surface tension:
- 36 mN/m
- Temp.:
- 23 °C
- Conc.:
- 0.5 g/L
- Remarks on result:
- other: The CMC was determined to 17 mg/L at 23°C.
- Conclusions:
- Under the study conditions, the surface tension at 0.5 g/L was determined to be 36 mN/m and the CMC was determined to be 17 mg/L at 23°C.
- Executive summary:
A study was conducted to determine the surface tension of the test substance C16 -18 ADBAC (>97% active) using ring method according to OECD 115 Guideline. Under the study conditions, the surface tension at 0.5 g/L was determined to be 36 mN/m and the CMC was determined to be 17 mg/L at 23°C (Ulama, 2010).
Reference
Description of key information
The surface tension of the test substance was determined using the ring method according to OECD Guideline 115 (Ulama, 2010).
Key value for chemical safety assessment
- Surface tension:
- 36
- in mN/m at 20°C and concentration in mg/L:
- 500
Additional information
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