Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
density, other
Type of information:
experimental study
Adequacy of study:
key study
Study period:
August 2020
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2020

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Type of method:
pycnometer 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

Densityopen allclose all
Key result
Type:
density
Density:
1.37 g/cm³
Temp.:
20 °C
Key result
Type:
density
Density:
1.373 g/cm³
Temp.:
20 °C

Applicant's summary and conclusion

Conclusions:
Using the pycnometer method, a density of 1.3719 +- 0.0013 g/cm3 at 20.0 +- 0.2 °C was measured.