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Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2014
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)
Deviations:
no
GLP compliance:
yes
Type of method:
other: displacement method with pycnometer
Type:
relative density
Density:
1.147
Temp.:
20 °C

Literature data (CRC Handbook of Chemistry and Physics 75thEdition):

d (20, w) (density of water at 20 °C) = 0.9982 g/ml

d (4, w) (density of water at 4 °C) = 0.99997 g/ml

d (20, a) (density of air at 20 °C) = 0.0012 g/ml

displacement liquid: n-heptane

Conclusions:
The relative density for 1,2-Propanediamine, N1-(2-aminoethyl)-3-(4-ethoxyphenyl)-, hydrochloride (1:2), (2S)- was 1.147 at 20 °C.
Executive summary:

According to the OECD Guideline 109 (Density of Liquids and Solids) the relative density was determined by the displacement method. The relative density for 1,2-Propanediamine, N1-(2-aminoethyl)-3-(4-ethoxyphenyl)-, hydrochloride (1:2), (2S)- was 1.147 at 20 °C.

Description of key information

The relative density for 1,2-Propanediamine, N1-(2-aminoethyl)-3-(4-ethoxyphenyl)-, hydrochloride (1:2), (2S)- was 1.147 at 20 °C.

Key value for chemical safety assessment

Relative density at 20C:
1.147

Additional information