Octadecanoic acid, reaction products with diethylenetriamine and urea, acetates

Density

Link to relevant study record(s)

Reference

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2013

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)

GLP compliance:

no

Type of method:

pycnometer method

Specific details on test material used for the study:

Identification: FAT 93580/A
Lot: 0022357000
Appearance: Yellow solid

Key result

Type:

relative density

Density:

0.729 g/cm³

Temp.:

20 °C

Individual results:

m_o(g): mass of Pycnometer empty

m₁(g): mass of Pycnometer with water

m₂(g): mass of Pycnometer with sample

m₃(g): mass of Pycnometer with sample filled up with water

	Measurement 1	Measurement 2
mo	20.3552	20.242
m1	45.3881	45.2040
m2	20.8685	20.7501
m3	45.2013	45.0212
Density at 20 °C (water) g/cm^3	0.9982
Density at 20 °C (sample)  g/cm^3	0.7245	0.7341

Conclusions:

The average density was calculated to be 0.7293 g/cm³.

Executive summary:

The relative density of FAT 93580/A TE was determined using Pycnometer method as specified in OECD Guideline 109.

The test was repeated 2 times and the result was automatically averaged by the pycnometer. Based on the findings of the study, the average density was calculated to be 0.7293 g/cm³.

Description of key information

Average density of the test substance at 20 °C temperature was found to be 0.7293 g/cm3

Key value for chemical safety assessment

Relative density at 20C:

0.729

Additional information

The relative density of FAT 93580/A TE was determined using Pycnometer method as specified in OECD Guideline 109. The test was repeated 2 times and the result was automatically averaged by the pycnometer. Based on the findings of the study, the average density was calculated to be 0.7293 g/cm³.