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EC number: 701-068-0
CAS number: 2156592-58-2
The density was determined to be 0,94 g/cm3 by pycnometer method according to OECD 109 guideline.Literature data: 0,78-0,86 °C.
Several literature sources (peer reviewed handbooks or review article)
state densities for various primary alkyl amines (C-Chains between C8
and C22) between 0,78 and 0,86 g/cm3. Original references or methods
applied were not stated. The study used as key study was performed
according guideline OECD 109 and was therefore assumed to be the most
reliable source. The density was determined to be 0,94 g/cm3 at 23,2°C.
The density values  were plotted against the respective C-chain
length for the alkylrest. The graph shows that the density for various
primary alkyl amines (C8 - C18) is inbetween 0.8 and 0.9 g/cm3. The
graph can thus be used to derive the corresponding density ranges for
commercially available primary fatty amines with a saturated and
variable C-chain distribution. In addition, the density of a
commercially available hydrogenated tallow alkylamine was measured .
The value obtained was 0.94 g/cm3, which is slightly greater than
expected but still below 1.
 David R. Lide, ed., CRC Handbook of Chemistry and Physics, 89th
(CD-ROM Version 2009), CRC Press/Taylor and Francis, Boca Raton, FL.,
 H. Smeykal, Amines, hydrogenated tallow alkyl, DEGE908950, Boiling
Point / Boiling Range, Relative Density, Flammability (solids), Report
No. 20030218.01, Sicherheitstechnik Siemens Axiva, 2003.
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