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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
water solubility
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:
2016
Report date:
2016

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
Deviations:
no
GLP compliance:
no
Type of method:
flask method

Test material

Constituent 1
Chemical structure
Reference substance name:
Reaction mass of 1,3-phenylenebis(propane-2,2-diylcarbamoyloxyethane-2,1-diyl) bis(2-methylacrylate) and 2-{[(2-{3-[2-({[2-(methacryloyloxy)ethoxy]carbonyl}amino)propan-2-yl]phenyl}propan-2-yl)carbamoyl]oxy}propyl methacrylate and 1,3-phenylenebis(propane-2,2-diylcarbamoyloxypropane-2,1-diyl) bis(2-methylacrylate)
Molecular formula:
C26H36N2O8, C27H38N2O8, C28H40N2O8
IUPAC Name:
Reaction mass of 1,3-phenylenebis(propane-2,2-diylcarbamoyloxyethane-2,1-diyl) bis(2-methylacrylate) and 2-{[(2-{3-[2-({[2-(methacryloyloxy)ethoxy]carbonyl}amino)propan-2-yl]phenyl}propan-2-yl)carbamoyl]oxy}propyl methacrylate and 1,3-phenylenebis(propane-2,2-diylcarbamoyloxypropane-2,1-diyl) bis(2-methylacrylate)

Results and discussion

Water solubilityopen allclose all
Water solubility:
0.063 g/L
Conc. based on:
other: Component 1
Incubation duration:
72 h
Temp.:
20 °C
pH:
6.3
Water solubility:
0.045 g/L
Conc. based on:
other: Component 2
Incubation duration:
72 h
Temp.:
20 °C
pH:
6.3
Water solubility:
0.03 g/L
Conc. based on:
other: Component 3
Incubation duration:
72 h
Temp.:
20 °C
pH:
6.3

Applicant's summary and conclusion

Conclusions:
Water solubility is between 0.030 g/L and 0.063 g/L for the individual components of the test item (at 20°C and pH 6.3)
Executive summary:

The water solubility of the test material was determined in a non-GLP test according to OECD Guideline 105, the concentrations of the different test solutions were calculated automatically using the equation of the calibration curve. Water solubility of the main consituents 1 - 3 of the test item are between 0.030 g/L and 0.063 g/L (as a formal value the sum of the components 0.139 g//L can be given) The pH value of the sample solution was 6.3 (6.3, 6.3) after 24 (48, 72) hours of incubation. The water solubility was determined at 20 °C.