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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
relative density
Remarks:
Other density types indicated (migrated information): density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
8 September 2011-16 March 2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: According to OECD Guideline 109

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report date:
2012

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Type of method:
oscillating densitimeter
Remarks:
Vibrating U-tube

Test material

Constituent 1
Chemical structure
Reference substance name:
Amines, C12-16-alkyldimethyl
EC Number:
270-414-6
EC Name:
Amines, C12-16-alkyldimethyl
Cas Number:
68439-70-3
Molecular formula:
R-N(Me)2, whereas R= C12-16-alkyl (even numbered, unbranched, saturated)
IUPAC Name:
N,N-dimethyl-C12-16-(even numbered)-alkyl-1-amines

Results and discussion

Densityopen allclose all
Type:
density
Density:
0.794 g/cm³
Temp.:
20 °C
Type:
relative density
Density:
0.794
Temp.:
20 °C

Any other information on results incl. tables

Individual results of the duplicate measurements at 20 °C:

#1       0.7941 g/cm3

#2       0.7941 g/cm3

Applicant's summary and conclusion

Conclusions:
The density of the test substance is 0.7941 ± 0.0001 g/cm3 at 20 °C.
Executive summary:

The density of the test substance was determined according to the OECD Guideline 109 using an oscillating densitimeter. At 20 °C, the density is 0.7941 ± 0.0001 g/cm3.