Registration Dossier
Registration Dossier
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EC number: 238-056-5 | CAS number: 14205-39-1
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:
- November 2019
- 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
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- OECD harmonised ring method
- Specific details on test material used for the study:
- Name: Methyl 3-aminocrotonate
CAS number: 14205-39-1
Description: Yellowish white crystals
Expiry date: 20 December 2019
Storage conditions: Controlled room temperature (15-25°C, ≤70% relative humidity)
Safety precautions: Routine safety precautions (gloves, goggles, face mask, lab coat) for unknown materials will be applied to ensure personnel health and safety. - Key result
- Surface tension:
- 69.83 mN/m
- Temp.:
- 19.27 °C
- Conc.:
- 1 000 mg/L
- Conclusions:
- The surface tension of a 1 g/l solution was found to be 69.93 mN/m at 19.27°C. Therefore, the substance is not considered to be a surfact active material.
- Executive summary:
The study was performed as GLP-study in 2019 according to methods OECD no. 115 and EU A.5. no. 115 and EU A.5.
The surface tension of a 1 g/l solution was found to be 69.93 mN/m at 19.27°C. Therefore, the substance is not considered to be a surfact active material.
Reference
Description of key information
The surface tension of a 1 g/l solution was found to be 69.93 mN/m at 19.27°C. Therefore, the substance is not considered to be a surfact active material.
Key value for chemical safety assessment
- Surface tension:
- 69.9
- in mN/m at 20°C and concentration in mg/L:
- 1 000
Additional information
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