Registration Dossier
Registration Dossier
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EC number: 431-460-4 | CAS number: 10061-02-6
Surface tension
Administrative data
- Endpoint:
- surface tension
- Adequacy of study:
- other information
Data source
Reference
- Reference Type:
- other: Body responsible for the test
- Title:
- Unnamed
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: 84/449/EWG, A.5 (Ringmethode)
- GLP compliance:
- yes
Test material
- Reference substance name:
- -
- EC Number:
- 431-460-4
- EC Name:
- -
- Cas Number:
- 10061-02-6
- Molecular formula:
- C3H4Cl2
- IUPAC Name:
- (1E)-1,3-dichloroprop-1-ene
- Test material form:
- liquid
- Details on test material:
- Batch no: TR 88001
Also know as ST088/098
Constituent 1
Results and discussion
Surface tensionopen allclose all
- Surface tension:
- 63.9 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 400 mg/L
- Surface tension:
- 47.8 mN/m
- Temp.:
- 20 °C
- Conc.:
- 2 400 mg/L
Any other information on results incl. tables
The test substance lowers the surface tension of pure water significantly.
At 20°C a fresh saturated solution (2.4 g/1) shows a surface tension of 47.8 mN/m which means a decrease of 25.0 mN/m.
The value of the surface tension increases with time due to evaporation of the test substance from the aqueous solution.
At 20°C a solution containing 1.4 g/1 shows an initial surface tension of 63.9 mNim which means a decrease of 8.9 mN/m. The latter value stabilises to 66.2 mN/m after approximately 2.5 hours.
Applicant's summary and conclusion
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