Registration Dossier
Registration Dossier
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EC number: 606-947-1 | CAS number: 221640-21-7
Density
Administrative data
Link to relevant study record(s)
- 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
- 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.
Reference
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
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
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