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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Melting point / freezing point

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Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2001
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2001
Report date:
2001

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
yes
Type of method:
capillary method

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
437-930-5
EC Name:
-
Cas Number:
51553-03-8
Molecular formula:
Hill formula: C22H23N7O5 CAS formula: C22H23N7O5
IUPAC Name:
N-{5-[bis(2-methoxyethyl)amino]-2-[2-(2,6-dicyano-4-nitrophenyl)diazen-1-yl]phenyl}acetamide
Test material form:
solid: particulate/powder

Results and discussion

Melting / freezing point
Melting / freezing pt.:
187.8 °C

Applicant's summary and conclusion

Conclusions:
The test item has a melting point of 187.8 °C