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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
8/3/2010-23/4/210
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: According to the corresponding Guideline and it is GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
Deviations:
no
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
Amines, C20-22-alkyldimethyl
EC Number:
296-866-4
EC Name:
Amines, C20-22-alkyldimethyl
Cas Number:
93164-85-3
Molecular formula:
CnH2nN(CH3)2 n: from 18 to 22
IUPAC Name:
Amines, C20-22-alkyldimethyl
Details on test material:
- Physical state: white solid
- Storage: at room temperature in the dark under nitrogen
- Stability under storage conditions: stable

Results and discussion

Surface tension
Remarks on result:
other: non

Any other information on results incl. tables

see executive summary

Applicant's summary and conclusion

Conclusions:
The water solubility of the test substance is <0.9µg/l. According to the guidelines, substance with a water solubility <1mg/l need not be tested. The test on the surface tension of the test substance was therefore not performed.
Executive summary:

Accordin g to the OECD 115. The water solubility of the test substance is 0.9µg/l. According to the guidelines, substance with a water solubility 1mg/l need not be tested. The test on the surface tension of the test substance was therefore not performed.