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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
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:
OECD Guideline 103 (Boiling Point)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
Deviations:
no
GLP compliance:
yes
Type of method:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
Reaction products of diphenyl ether and 9-methylene nonadecane
EC Number:
943-303-1
Molecular formula:
Variable, substance is a UVCB
IUPAC Name:
Reaction products of diphenyl ether and 9-methylene nonadecane
Test material form:
liquid

Results and discussion

Boiling point
Boiling pt.:
> 375 °C
Atm. press.:
101.3 kPa
Decomposition:
yes
Decomp. temp.:
> 375 °C
Remarks on result:
other: No boiling temperature observed, material decomposed.

Applicant's summary and conclusion

Conclusions:
Reaction and/or decomposition of the test substance was observed during DSC experiments at temperatures of > 375°C (> 648K). Boiling of the test item was not observed below the temperature at which reaction and/or decomposition started. Based on this, the test item has no boiling temperature.