Registration Dossier
Registration Dossier
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EC number: 443-800-9 | CAS number: 40031-31-0
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:
- 2003-09-10
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to other study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Version / remarks:
- European Economic Community (EEC), EEC-Directive 92)69 EEC, Part A, Methods for the
determination of physico-chemical properties, A.5 “Surface tension”, EEC Publication No. L383,
December 1992. - Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Version / remarks:
- OECD guidelines for Testing of Chemicals, guideline no. 115: “Surface tension of aqueous solutions”, July 27, 1995.
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- ring method
- Specific details on test material used for the study:
- Surface tension Batch 405829/307-01 of the product, purity 80.3% was used
- Key result
- Surface tension:
- 72.3 mN/m
- Temp.:
- 20 °C
- Conc.:
- 0.988 g/L
- Conclusions:
- The surface tension of an aqueous solution of (S)-1,3,4-trihydroxybutan-2-one at a concentration of 0.988 g/l is 72.3 mN/m. Temperature of measurement: 20.0 ± 0.5°C.
Based on the criteria as outlined in the EEC guideline, (S)-1,3,4-trihydroxybutan-2-one should not be regarded as a surface active material. - Executive summary:
The surface tension of an aqueous solution of (S)-1,3,4-trihydroxybutan-2-one at a concentration of 0.988 g/l is 72.3 mN/m. Temperature of measurement: 20.0 ± 0.5°C.
Based on the criteria as outlined in the EEC guideline, (S)-1,3,4-trihydroxybutan-2-one should not be regarded as a surface active material.
Reference
No remarks
Description of key information
Key value for chemical safety assessment
- Surface tension:
- 72.3
- in mN/m at 20°C and concentration in mg/L:
- 988
Additional information
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