Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
31 October 2017- 01 March 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
GLP compliance:
yes (incl. QA statement)
Type of method:
ring method

Test material

Constituent 1
Chemical structure
Reference substance name:
2-hydroxy-N-1H-1,2,4-triazol-3-ylbenzamide
EC Number:
253-021-4
EC Name:
2-hydroxy-N-1H-1,2,4-triazol-3-ylbenzamide
Cas Number:
36411-52-6
Molecular formula:
C9H8N4O2
IUPAC Name:
2-hydroxy-N-1H-1,2,4-triazol-3-ylbenzamide
Test material form:
solid: particulate/powder
Details on test material:
Batch:102Z5
Purity: 99.9%
white powder

Results and discussion

Surface tension
Key result
Surface tension:
>= 73 - <= 73.5 mN/m
Temp.:
20 °C
Conc.:
90 vol%

Applicant's summary and conclusion

Conclusions:
The surface tension at nominally 90 % saturation of test item in water has been determined to 73.0 to 73.5 mN/m at 20.0 ± 0.5 °C. The test item was considered not to be surface-active.