Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
migrated information: read-across based on grouping of substances (category approach)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Trend or similiraties within the Appyclean Category for > 10 physicochemical and (eco)toxicological endpoints.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2014

Materials and methods

Principles of method if other than guideline:
Guidance on information requirements and chemical safety assessment - Chapter R.6: QSARs and grouping of chemicals - ECHA, May 2008.
GLP compliance:
no
Remarks:
Not relevant for category approach.
Type of method:
other: Specific category approach was developed for APP category, please see report.

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Melting / freezing point
Melting / freezing pt.:
>= 30.4 - <= 33.6 °C
Atm. press.:
ca. 1 013 hPa
Decomposition:
no
Sublimation:
no

Applicant's summary and conclusion

Conclusions:
Melting point depends essentially on the alkyl chain length of the alkyl polypentose (APP) and follows thus a trend within the Appyclean category, which allows to predict the melting point of Appyclean-6512 as equal to 32.0±1.6°C.