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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
from 03 January 2018 to 31 January 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)
Version / remarks:
2016
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Version / remarks:
1995
Deviations:
no
GLP compliance:
yes
Type of method:
OECD harmonised ring method

Test material

Constituent 1
Chemical structure
Reference substance name:
(1S,3S,5S)-2-azabicyclo[3.1.0]hexane-3-carboxamide
EC Number:
615-206-1
Cas Number:
709031-45-8
Molecular formula:
C6H10N2O.CH4O3S
IUPAC Name:
(1S,3S,5S)-2-azabicyclo[3.1.0]hexane-3-carboxamide
Test material form:
solid
Details on test material:
- Appearance: Light tan solid
- Storage conditions: At room temperature protected from light
Specific details on test material used for the study:
All solutions containing the test item were protected from light.

Results and discussion

Surface tension
Key result
Surface tension:
74.4 mN/m
Temp.:
20 °C
Conc.:
1 g/L

Any other information on results incl. tables

Table: Surface tension measurements

Measurement

Time passed after transfer test solution to test vessel
[minutes]

Surface tension
(mN/m)

individual

mean

mean (1)

1

15

73.0

72.9

74.4

2

16

73.0

 

 

3

17

72.7

 

 

4

18

72.8

 

 

5

19

73.1

 

 

(1) Mean multiplied by the calibration factor and Harkins-Jordan corrected.

Applicant's summary and conclusion

Conclusions:
The surface tension of an aqueous substance solution at 1 g/L was determined to be 74.4 mN/m (at 20°C).

Executive summary:

Using the OECD harmonized ring method in a GLP study according to EC A.5 and OECD 115, the surface tension of an aqueous substance solution at 1 g/L was determined to be 74.4 mN/m (at 20°C). According to the EC A.5 guideline the substance is not surface active.