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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
GLP compliance:
no
Type of method:
differential scanning calorimetry

Test material

1
Chemical structure
Reference substance name:
Carboxylic acids, di-, C5-9
EC Number:
701-329-9
Molecular formula:
C5di: C5H8O4 C6di: C6H10O4 C7di: C7H12O4 C8di: C8H14O4 C9di: C9H16O4
IUPAC Name:
Carboxylic acids, di-, C5-9
Test material form:
solid: flakes

Results and discussion

Boiling point
Boiling pt.:
271.4 °C
Atm. press.:
ca. 1 013 hPa

Any other information on results incl. tables

The test material was an off-white solid flake, and was tested as received. The boiling point is calculated as the onset point in the range of mass loss, and is reported as the average of two successive runs. Complete mass loss was observed at around 330 °C. The onset of the correlated heat flow was 271.2 & 271.6 °C. The average onset was therefore 271.4 °C.

Applicant's summary and conclusion