Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
migrated information: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Read-across was used. Hypothesis for the analogue approach: see files attached under section 13 assessment reports Read Across Justification. Test for source substance to melting point was performed according to EU method A.1 and compliant with GLP.

Data source

Reference
Reference Type:
other: Body responsible for the test
Title:
Unnamed
Year:
1996

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder

Results and discussion

Melting / freezing point
Melting / freezing pt.:
>= 56 - <= 92 °C
Atm. press.:
101.3 kPa
Remarks on result:
other: no information relating to Atm. pressure available. For TCC 101.3 kPa filled.

Applicant's summary and conclusion

Conclusions:
The test substance has a wide melting range from approx. 56°C to 92°C. The test substance (source substance) bis(hydrogenated tallow C16-C18-alkyl)hydroxylamine is a structurally very similar substance to target substance hydroxylamines, di-C16-18 (even numbered) alkyl. It can be reasonably assumed that target substance has the similar melting point range.