Registration Dossier
Registration Dossier
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EC number: 938-095-4 | CAS number: 1147459-12-8
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Non guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Letinski, D.J., Connolly, M.J., Peterson, D.R. and Parkerton, T.F. (2002) “Slow-stir water solubility measurements of selected alcohols and diesters”, Chemosphere, 48, 257 – 265
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- other: Slow stir water solubility measurement
Test material
- Reference substance name:
- Amides, C12-18(even numbered), N-[3-(dimethylamino)propyl]
- EC Number:
- 938-095-4
- Cas Number:
- 1147459-12-8
- IUPAC Name:
- Amides, C12-18(even numbered), N-[3-(dimethylamino)propyl]
Constituent 1
Results and discussion
Water solubility
- Water solubility:
- 77.7 mg/L
- Temp.:
- 22 °C
- Remarks on result:
- other: The analysis was focussed on the four main alkyl-amido amine constituents representing 98.5 % of Tego Amide C. The overall water solubility was calculatd as their sum.
Any other information on results incl. tables
| average | |
| N-(3-(dimethylamino)propyl)-dodecanamide | 49.3 ± 4.7 mg/l |
| N-(3-(dimethylamino)propyl)-tetradecanamide | 16.1 ± 2.8 mg/l |
| N-(3-(dimethylamino)propyl)-hexadecanamide | 7.4 ± 1.2 mg/l |
| N-(3-(dimethylamino)propyl)-octadecanamide | 4.8 ± 0.6 mg/l |
| Amides, C12-18(even numbered), N-[3-(dimethylamino)propyl] | 77.7 ± 8.9 mg/l |
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information): slightly soluble (0.1-100 mg/L)
- Executive summary:
The water solubility of Amides, C12-18(even numbered), N-[3-(dimethylamino)propyl] was analysed by slow stirring method and subsequent analysis with HPLC/CAD. The analysis was focussed on the four main alkyl-amido amine constituents representing 98.5 % of Amides, C12-18(even numbered), N-[3-(dimethylamino)propyl]. The overall water solubility was calculatd as their sum and amounts to 77.7 mg/l.
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