Registration Dossier

Physical & Chemical properties

Surface tension

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Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
8-16-2005 to 31-8-2005
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Well reported study following OECD guideline 115 perfomed to GLP.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2005
Report Date:
2005

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
ring method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Batch number 100275 of purity = 98.9%

Results and discussion

Surface tension
Surface tension:
69.6 mN/m
Temp.:
20.2 °C
Conc.:
976.8 mg/L

Any other information on results incl. tables

The surface tension of water was performed at 20 °C. The experimental value of 70.4 mN/m determined for the filtered, distilled water compared well to the theoretical value of 72.75 mN/m, which yielded a percent difference of 3.2% and verified that the instrument was operating correctly.

The temperatures of the three replicates were 20.1, 20.2, and 20.2 °C, respectively. The true surface tension of the test substance was determined to be 69.6 ± 0.4 mN/m at an average recorded temperature of 20.2 ± 0.1 °C.

Applicant's summary and conclusion

Conclusions:
The surface tension of the test substance, cis-1,3-dichloropropene, was determined in triplicate to be 69.6 ± 0.4 mN/m at an average recorded temperature of 20.2 ± 0.1°C.
Executive summary:

The surface tension of cis-1,3-dichloropropene was measured with a Fisher Scientific Surface Tensiomat Model 21. The surface tension of the test substance, cis-1,3-dichloropropene, was determined in triplicate to be 69.6 ± 0.4 mN/m at an average recorded temperature of 20.2 ± 0.1°C.