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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Data source

Reference
Reference Type:
review article or handbook
Title:
Unnamed
Year:
2012
Report date:
2012

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:
differential scanning calorimetry

Test material

Constituent 1
Reference substance name:
2,6-dimethyl-2,3-dihydro-1H-inden-1-amine
EC Number:
937-760-6
Cas Number:
1225478-65-8
Molecular formula:
Unspecified
IUPAC Name:
2,6-dimethyl-2,3-dihydro-1H-inden-1-amine
Test material form:
liquid

Results and discussion

Melting / freezing point
Melting / freezing pt.:
-75 °C
Atm. press.:
1 013.25 hPa
Remarks on result:
other: Glass transition temperature

Any other information on results incl. tables

Result

Heating from cooling with 20 K/min.

Mean double determination

The substance shows a clear glass transition at -75 °C. Despite the added crystallization aid, the sample was unable to bring to crystallization.

Applicant's summary and conclusion