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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Scientifically acceptable method

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
no
Type of method:
thermal analysis

Test material

Constituent 1
Chemical structure
Reference substance name:
Amantadine
EC Number:
212-201-2
EC Name:
Amantadine
Cas Number:
768-94-5
Molecular formula:
C10H17N
IUPAC Name:
adamantan-1-amine
Test material form:
other: solution in xylene
Details on test material:
Name of test material (as cited in study report): Adamantylamin
Analytical purity: Adamantylamin 25% in Xylene (see BASF Study 08Y16925)
Lot/batch No.: H4842

Results and discussion

Melting / freezing point
Melting / freezing pt.:
-37 °C

Any other information on results incl. tables

Study was performed without adjustment of atm. pressure.

Results:

 Measurement  Glass transition

Cocrystallization peak in °C

 Peak temperature in °C
Measurement A  -115,5  -102,0  -61,9 / -37,2

Measurement A

 -115,5  -101,2  -62,2 / -37 -7
 Mean value  -115  -102  -62 / -37

After a glass transtion and a cocrystallization the test substance shows two endothermic peaks.

The peak temperature of the higher melting peak was evaluated as the melting temperature.

Applicant's summary and conclusion