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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2019

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: ASTM D1331-14
GLP compliance:
no
Type of method:
plate method

Test material

Constituent 1
Chemical structure
Reference substance name:
Reaction mass of (((1,3-phenylenebis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate) and (1,3-phenylenebis(oxy))bis(propane-3,1-diyl) bis(2-methylacrylate) and 3-(3-(2-(2-(methacryloyloxy)ethoxy)ethoxy)phenoxy)propyl methacrylaterate
EC Number:
944-271-1
Cas Number:
2305048-54-6
Molecular formula:
not applicable for multi-constituent.
IUPAC Name:
Reaction mass of (((1,3-phenylenebis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate) and (1,3-phenylenebis(oxy))bis(propane-3,1-diyl) bis(2-methylacrylate) and 3-(3-(2-(2-(methacryloyloxy)ethoxy)ethoxy)phenoxy)propyl methacrylaterate

Results and discussion

Surface tension
Key result
Surface tension:
59 mN/m
Remarks on result:
other: Temperature reported as room temperature (22-25 °C). Surface tension was determined using a solution that was 90% of the saturation solubility in water.

Applicant's summary and conclusion

Conclusions:
The surface tension of a test solution at 90% of aryloxyacrylate saturation solubility in water at room temperature (22-25 °C) is 59 mN/m (ASTM D1331-14).
Executive summary:

The surface tension test of an aqueous solution of DiBrORMA was determined using a plate method. A solution of DiBrORMA was prepared at 90% saturation in water. The study was conducted according to guideline study ASTM D1331-14, but was not GLP compliant. Therefore this study is considered reliable with restrictions.