Registration Dossier
Registration Dossier
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EC number: 203-782-3 | CAS number: 110-60-1
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 004
Materials and methods
- Principles of method if other than guideline:
- Data predicted by Mc Leod/Sugden's method of used regression.
- GLP compliance:
- no
- Type of method:
- other: other: Literature data and data from measure points of DSM
Test material
- Reference substance name:
- Tetramethylenediamine
- EC Number:
- 203-782-3
- EC Name:
- Tetramethylenediamine
- Cas Number:
- 110-60-1
- Molecular formula:
- C4H12N2
- IUPAC Name:
- butane-1,4-diamine
Constituent 1
Results and discussion
Surface tension
- Surface tension:
- 0.033 N/m
- Temp.:
- 40 °C
Any other information on results incl. tables
surface tension of tetramethylene diamine is 0.033354 N/m. The surface tension is relevant in case the viscosity triggers an asperation hazard.
Applicant's summary and conclusion
- Conclusions:
- Surface tension of tetramethylene diamine is 0.033354 N/m (=33,3 mN/m).
the criterium for aspiration hazard is 29mN/m, with the test result being higher it can be concluded that there is no aspiration hazard based on this test result.
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