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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Version / remarks:
ASTM E 537-12
Deviations:
no
GLP compliance:
no
Type of method:
thermal analysis
Remarks:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
(-)-1β-2(2´-Diethoxy-carbonyl-ethyl)-1α-ethyl-1,2,3,4,6,7,12,12b-α-octahydro-indolo[2,3-a]quinolizin
EC Number:
603-912-2
Cas Number:
135266-72-7
Molecular formula:
C25H34N2O4
IUPAC Name:
(-)-1β-2(2´-Diethoxy-carbonyl-ethyl)-1α-ethyl-1,2,3,4,6,7,12,12b-α-octahydro-indolo[2,3-a]quinolizin

Results and discussion

Melting / freezing point
Key result
Melting / freezing pt.:
81 °C
Atm. press.:
99.8 kPa
Decomposition:
yes
Decomp. temp.:
> 71 °C
Sublimation:
no

Applicant's summary and conclusion