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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
03 Feb - 04 Feb 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
GLP guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Version / remarks:
adopted in 2008
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
Version / remarks:
adopted in 1995
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
Version / remarks:
adopted in 1998
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Remarks:
Hess. Ministerium für Umwelt, Energie, Landwirtschaft und Verbraucherschutz,Wiesbaden, Germany
Type of method:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
Reaction products of trimethylolpropane triglycidyl ether and acrylic acid
EC Number:
603-303-1
Cas Number:
128819-84-1
Molecular formula:
C18 H30 O9, C21 H35 Cl O10, C24 H38 O12 and C27 H43 Cl O13 (mainly)
IUPAC Name:
Reaction products of trimethylolpropane triglycidyl ether and acrylic acid
Specific details on test material used for the study:
Storage conditions: ambient temperature (< 40 °C), keep container tightly closed, protected from sunlight

Results and discussion

Boiling point
Atm. press.:
ca. 1 013 hPa
Decomposition:
yes
Decomp. temp.:
ca. 160 °C

Any other information on results incl. tables

Results
An exothermic effect could be detected between 160 and 500 °C, with a decomposition energy of > -760 J/g, which is not completed at 500 °C.

Table 1 – DSC measurement results

Sample weight [mg]

Onset of effect [°C]

Range of effect [°C]

Weight loss [mg]

Atmospheric pressure [hPa]

16.72

-34.99

-40 to -30 (endo)

160 to 500 (exo)

15.82

1005.1

18.31

-33.11

-40 to -30 (endo)

160 to 500 (exo)

15.982

1012.5

 

No further endothermic effects were seen up to the decomposition of the test item starting at 160 °C, therefore the test item has no boiling point under normal pressure up to a temperature of 160 °C.

Applicant's summary and conclusion