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Physical & Chemical properties

Density

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Administrative data

Endpoint:
density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009-09-02
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN 51757
Principles of method if other than guideline:
The physical condition of the test substance at 20 °C is pasty up to solid. The product forms stable emulsions in water and is soluble in common organic solvents. Therefore methods for solids like hydrostatic balance or pycnometer could not be used for the determination of the relative density. Due to this, the density of the test item was determined according to DIN 51757 method 1 (aerometer) at 40 °C.
GLP compliance:
no
Type of method:
other: aerometer

Test material

Constituent 1
Chemical structure
Reference substance name:
Amides, C8-18 even numbered, N-[3-(dimethylamino)propyl]
EC Number:
930-947-3
IUPAC Name:
Amides, C8-18 even numbered, N-[3-(dimethylamino)propyl]

Results and discussion

Density
Type:
density
Density:
0.87 g/cm³
Temp.:
40 °C

Applicant's summary and conclusion

Conclusions:
The density of the test material was determined according to DIN 51757 method 1 (aerometer) at 40 °C. A density of 0.874 g/cm³ (874 kg/m³) was found.
Executive summary:

Due to the properties of the test material the relative density could not be determined via the hydrostatic balance or pycnometer. Therefore the density of the test material was determined according to DIN 51757 method 1 (aerometer) at 40 °C. A density of 0.874 g/cm³ (874 kg/m³) was found.

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