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Physical & Chemical properties

Surface tension

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Reference
Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
8.11.2019 - 27.3.2020
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.5 (Surface Tension)
Version / remarks:
2008
Deviations:
no
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Version / remarks:
1995
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
ring method
Specific details on test material used for the study:
CAS No. 890707-28-5
Batch 628-042-00
Purity 99.0%
Analysis date 16 October 2019
Expiry date 16 October 2021
Supplier ADAMA Makhteshim Ltd.
Appearance Beige powder
Packaging White opaque plastic bag
Quantity received 1 kg
Date of receipt 12 November 2019
Storage In darkness at room temperature
Identification number 19-193
Key result
Surface tension:
67.8 mN/m
Temp.:
20.4 °C
Conc.:
249.3 mg/L
Conclusions:
The mean surface tension of the test item diluted at 249.3 mg/L in distilled water at 20.4 °C was 67.8 mN/m. The test item was not considered as surface-active in the experimental conditions used.
Executive summary:

In compliance with Regulation (EC) No. 1907/2006, Council Regulation (EC) No. 440/2008 EC A.5. method (2008) and OECD Guideline No. 115 (1995) the mean surface tension of 2-Amino-5-chloro-N,3-dimethylbenzamide diluted at 249.3 mg/L in distilled water at 20.4 °C was 67.8 mN/m (application of ring method).

The test item was not considered as surface-active in the experimental conditions used.

Description of key information

The mean surface tension of the test item diluted at 249.3 mg/L in distilled water at  20.4 °C was 67.8 mN/m. The test item was not considered as surface-active in the experimental conditions used.

Key value for chemical safety assessment

Surface tension:
67.8
in mN/m at 20°C and concentration in mg/L:
249.3

Additional information