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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Acceptable, well-documented publication

Data source

Reference
Reference Type:
publication
Title:
Untitled
Author:
Swift E.Jr., Calkins C.R.,
Year:
1943
Bibliographic source:
J. A. E. S., Vol. 65, p. 2415 -|2417, Dec. 1943

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
capillary rise method
GLP compliance:
no
Type of method:
other: capillary rise method

Test material

Constituent 1
Chemical structure
Reference substance name:
Triethylamine
EC Number:
204-469-4
EC Name:
Triethylamine
Cas Number:
121-44-8
Molecular formula:
C6H15N
IUPAC Name:
triethylamine
Details on test material:
triethylamine pure

Results and discussion

Surface tensionopen allclose all
Surface tension:
20.05 mN/m
Temp.:
25 °C
Remarks on result:
other: no data given for the concentration of the substance
Surface tension:
21.12 mN/m
Temp.:
15 °C
Remarks on result:
other: no data given for the concentration of the substance
Surface tension:
19.98 mN/m
Temp.:
35 °C
Remarks on result:
other: no data given for the concentration of the substance

Applicant's summary and conclusion

Conclusions:
The surface tension of triethylamine was determined at different temperatures: 15 °C, 25 °C, and 35 °C. The results were 21.12 mN/m, 20.05 mN/m, and 19.98 mN/m, repectively.
Executive summary:

The surface tension of triethylamine was determined at different temperatures: 15 °C, 25 °C, and 35 °C. The results were 21.12 mN/m, 20.05 mN/m, and 19.98 mN/m, repectively.