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Density

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Reference
Endpoint:
density, other
Type of information:
experimental study
Adequacy of study:
key study
Study period:
20.-22.07.2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
2 October 2012
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
pycnometer method
Key result
Type:
density
Density:
1.351 g/cm³
Temp.:
20 °C

The experimental raw data of the measurements is given in the following table:

Pycnometer number

m1

[g]

m2

[g]

m3

[g]

m4

[g]

m5

[g]

Vpyc

[mL]

ρss-1O, 20 °C[g/mL]

ρsample, 20 °C[g/mL]

18

16.946

27.452

25.639

1.997

26.406

10.525

0.826

1.341

35

16.770

27.169

25.371

1.527

25.964

10.417

0.826

1.351

71

17.413

27.609

25.843

1.421

26.402

10.214

0.826

1.361

Conclusions:
The density of the test sample is 1.351 g/cm³ ± 0.010 g/cm³ at 20.0 °C ± 0.5 °C.
Executive summary:

The density of 1 -Benzyl-3-carbamoyl-pyridinium, chloride was determined in triplicate in accordance with OECD Guideline 109 (adopted 2 October 2012) using the pycnometer method. Sample-saturated 1-octanol was used as displacement liquid due to the high water solubility of the substance.

The density of the test sample was determined to be 1.351 g/cm³ ± 0.010 g/cm³ at 20.0 °C ± 0.5 °C.

Description of key information

The determination of the density of 1-Benzyl-3-carbamoyl-pyridinium, chloride - conducted in triplicate in accordance with OECD Guideline 109 (adopted 2 October 2012) using the pycnometer method - resulted in a value of 1.351 g/cm³ ± 0.010 g/cm³ at 20.0 °C ± 0.5 °C.

Key value for chemical safety assessment

Relative density at 20C:
1.351

Additional information