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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Surface tension

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
25.11.2019 - 2.3.2020
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
Version / remarks:
2008
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Version / remarks:
1995
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
ring method
Key result
Surface tension:
70.7 mN/m
Temp.:
20.3 °C
Conc.:
1 mg/L
Conclusions:
The mean surface tension of the test item diluted at 1 mg/L in distilled water at 20.3 °C was 70.7 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 3-Bromo-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxylic acid diluted at 1 mg/L in distilled water at 20.3 °C was 70.7 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 3-Bromo-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxylic acid diluted at 1 g/L in distilled water at  20.3 °C was 70.7 mN/m. The test item was not considered as surface-active in the experimental conditions used.

Key value for chemical safety assessment

Surface tension:
70.7
in mN/m at 20°C and concentration in mg/L:
1

Additional information