Tris(2-methylheptyl) 2-hydroxypropane-1,2,3-tricarboxylate

Density

Administrative data

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

15 June 2017 to April 2018

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2018

Report date:

2018

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

Version / remarks:

2 October 2012

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

oscillating densitimeter

Test material

Test material information

Constituent 1

Reference substance name:

Tris(2-ethylhexyl) 2-hydroxypropane-1,2,3-tricarboxylate

EC Number:

230-457-3

EC Name:

Tris(2-ethylhexyl) 2-hydroxypropane-1,2,3-tricarboxylate

Cas Number:

7147-34-4

Molecular formula:

C30H56O7

Test material form:

liquid

Specific details on test material used for the study:

The test substance, was allocated the code ESTS 185/17 for reference throughout the study.
Physical state: Clear liquid
Arrival date: 12 June 2017
Re-test date: 23 January 2019
Storage conditions: Room temperature (15 to 30°C)

Results and discussion

Density

Key result

Type:

relative density

Density:

ca. 0.957 g/cm³

Temp.:

20.6 °C

Any other information on results incl. tables

The mean relative density (D²⁰₄) was 0.957 (the mean of 5 determinations), the mean test temperature was 20.6°C.

Full results are shown in Table 3 (attached).

Applicant's summary and conclusion

Conclusions:

The relative density of the test substance was found to be 0.957 g/cm³ at 20.6 °C.

Executive summary:

In this guideline 9OECD 109) study, [conducted with GLP certification], the relative density of the test substance (EC 7147-34-4) was found to be 0.957 [g/cm³ at 20.6 °C.