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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
20 Jan 2020
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Cross-reference
Reason / purpose for cross-reference:
read-across: supporting information
Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
20 Jan 2020
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
GLP compliance:
no
Type of method:
dynamic method
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Lot/batch number of test material: 6252020
Key result
Boiling pt.:
> 202.8 °C
Atm. press.:
760 mm Hg

Test material was observed up to a temperature of 202.8 °C. No stable reflux was reached. The test was stopped due to the upper safe operating temperature limit of the experiment.

Conclusions:
The boiling point of ERGP-IEM was determined to be > 202.8 °C at 760 mmHg.
Executive summary:

The boiling point of ERGP-IEM was tested using the dynamic method. No stable reflux was reached. The test was stopped due to the upper safe operating temperature limit of the experiment. The study method was comparable to OECD guideline 103 but it was not GLP compliant. Therefore, the study is considered reliable with restrictions.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2020
Report date:
2020

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: ASTM E-1719-97 "Vapor Pressure Measurement by Ebuilliometry"
GLP compliance:
no
Type of method:
dynamic method

Test material

Constituent 1
Chemical structure
Reference substance name:
Reaction products of 2,2'-(1,3-phenylenebis(oxy))diethanol with 2-(phenoxymethyl)oxirane and 2-isocyanatoethyl methacrylate
Cas Number:
1431303-59-1
Molecular formula:
Not assigned for UVCB substance.
IUPAC Name:
Reaction products of 2,2'-(1,3-phenylenebis(oxy))diethanol with 2-(phenoxymethyl)oxirane and 2-isocyanatoethyl methacrylate
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Lot/batch number of test material: 6252020

Results and discussion

Vapour pressure
Key result
Temp.:
202.8 °C
Vapour pressure:
< 1 mm Hg

Any other information on results incl. tables

The test temperature was increased to a limit of 202.8 °C at a pressure of 1 mm Hg. No stable reflux was reached. The test was stopped due to the upper safe operating temperature limit of the experiment. The vapor pressure at 202.8 °C is < 1 mm Hg.

Applicant's summary and conclusion

Conclusions:
The vapor pressure of ERGP-IEM at 202.8 °C is <1 mmHg (ASTM E-1719-97).
Executive summary:

The vapor pressure of ERGP-IEM was determined by the dynamic method. Temperature was increased up to 202.8 °C at a vapor pressure of 1 mm Hg. However, no stable reflux was reached. The test was stopped due to the upper safe operating temperature limit of the experiment. The study was performed in comparable to ASTM E-1719-97 guideline but is not GLP compliant. Therefore, the study is considered reliable with restrictions.