Registration Dossier
Registration Dossier
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EC number: 689-986-7 | CAS number: 1742-79-6
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- no
- Type of method:
- OECD harmonised ring method
Test material
- Reference substance name:
- 2-oxo-1,2-dihydropyridin-1-yl acetate
- EC Number:
- 689-986-7
- Cas Number:
- 1742-79-6
- Molecular formula:
- C7H7NO3
- IUPAC Name:
- 2-oxo-1,2-dihydropyridin-1-yl acetate
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- CAS Number: 1742-79-6
Physical state: Pale brown granular powder
Sponsor batch: 14058400
Purity: 100% (97.83% adjusted for water content)
Expiry date: 30 November 2013
Storage conditions: Refrigerated (2 to 8°C)
The expiry date of the Oxypyrion acetate test substance was not updated after the
original stated expiry date of 30 November 2013; however further analysis was
carried out to check purity between 21 January 2014 and 14 February 2014.
Constituent 1
Results and discussion
Surface tension
- Surface tension:
- ca. 72.75 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
Applicant's summary and conclusion
- Conclusions:
- The surface tension of Oxypyrionacetate according to OECD 115 : 72.75 mN/m
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