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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
other: Literature data
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Justification for type of information:
e.g. Hertzberg et al, 2011; 117 °C
Similar values: Hodogaya, Walter&Radke, Gottikh et al. Older data and data in solution can be also considered. It would be recommended to see the original literature in order to estimate reliability: RL2 or RL4.

Data source

Reference
Reference Type:
review article or handbook
Title:
Natural Product Research
Author:
Hertzberg; Liaaen-Jensen; Lutnaes
Year:
2011
Bibliographic source:
vol.25, #5 p.511-525
Report date:
2011

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
not available
GLP compliance:
not specified
Type of method:
other: not applicable

Test material

Constituent 1
Chemical structure
Reference substance name:
1,1'-carbonylbis-1H-imidazole
EC Number:
208-488-9
EC Name:
1,1'-carbonylbis-1H-imidazole
Cas Number:
530-62-1
Molecular formula:
C7H6N4O
IUPAC Name:
1-(1H-imidazole-1-carbonyl)-1H-imidazole
Test material form:
solid: crystalline

Results and discussion

Melting / freezing point
Key result
Melting / freezing pt.:
117 - 120 °C

Applicant's summary and conclusion