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Administrative data

Endpoint:
density, other
Type of information:
experimental study
Adequacy of study:
key study
Study period:
June-November 2011
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
GLP compliance:
yes
Type of method:
pycnometer method

Test material

Constituent 1
Chemical structure
Reference substance name:
Nadide
EC Number:
200-184-4
EC Name:
Nadide
Cas Number:
53-84-9
Molecular formula:
C21H27N7O14P2
IUPAC Name:
nadide
Details on test material:
- Substance type: organic
- Physical state: off- white powder
- Storage condition of test material: in refrigerator (2-8°C)

Results and discussion

Density
Key result
Type:
density
Density:
ca. 1.6 g/cm³
Temp.:
20 °C

Applicant's summary and conclusion

Conclusions:
A pycnometer was used for the determination of the density and relative density of Nadide.
The density of the test substance at 20ºC was 1.60 g/cm3 (1.60 ¿ 103 kg/m3).
The relative density was 1.60.
Executive summary:

the density (¿) and relative density of the test substance were determined using a pycnometer with a volume of 10 ml. With this method the density of the test substance was calculated from the difference in weight between the full and empty pycnometer and its

volume (acc. to OECD guideline 109). Measurements were performed at 20.0 ± 0.5°C. Weighings were performed on an analytical balance with an accuracy of 0.1 mg.

The density of the test substance at 20ºC was 1.60 g/cm3 (1.60 ¿ 103 kg/m3).

The relative density was 1.60.

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