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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Additional physico-chemical information

Administrative data

Endpoint:
other: structure of Melon
Type of information:
other: publication
Adequacy of study:
supporting study
Study period:
2008
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
publication
Title:
Festkörperchemie
Year:
2008
Bibliographic source:
Nachrichten aus der Chemie, 56, 2008, p. 260-261

Materials and methods

Test guideline
Qualifier:
no guideline required
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
1,3,5-Triazine-2,4,6-triamine, deammoniated
EC Number:
272-034-6
EC Name:
1,3,5-Triazine-2,4,6-triamine, deammoniated
Cas Number:
68649-66-1
Molecular formula:
see structural formula below
IUPAC Name:
1,3,5-Triazine-2,4,6-triamine, deammoniated

Results and discussion

Results:
The moleculare structure of the polymeric heptazine was elucidated by X-ray scattering methods, NMR spectroscopy and theoretical calculations.

Applicant's summary and conclusion

Conclusions:
The moleculare structure of the polymeric heptazine was elucidated by X-ray scattering methods, NMR spectroscopy and theoretical calculations. The two-dimensional structure of Melon is built up by one-dimensional NH-linked Melem monomers which are organized in a layer by hydrogen bridge bonds. The stacking of the layers is characterized by topological disorders leading to a non definite specified three-dimensional structure.
Executive summary:

The moleculare structure of the polymeric heptazine was elucidated by X-ray scattering methods, NMR spectroscopy and theoretical calculations. The two-dimensional structure of Melon is built up by one-dimensional NH-linked Melem monomers which are organized in a layer by hydrogen bridge bonds. The stacking of the layers is characterized by topological disorders leading to a non definite specified three-dimensional structure.