Triboron trimethyl hexaoxide

Density

Link to relevant study record(s)

Reference

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

31 October 2017 to 19 December 2017

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)

Qualifier:

according to guideline

Guideline:

EU Method A.3 (Relative Density)

GLP compliance:

yes (incl. QA statement)

Type of method:

pycnometer method

Specific details on test material used for the study:

SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Sponsor and 10037-115-5
- Expiration date of the lot/batch: 06 June 2019
- Purity test date: 06 June 2017

Key result

Type:

density

Density:

1.222 g/cm³

Temp.:

20 °C

Key result

Type:

relative density

Density:

1.22 other: dimensionless

Temp.:

20 °C

The individual measurements were obtained with a deviation of≤ 0.01 g/cm³. According to the guideline, the density of the test item is given as the mean value

Density of the Test Item

	Test 1	Test 2	Mean
Mass pycnometer with test item (C)	42.2628 g	42.2620 g
Density	1.222 g/cm^3	1.222 g/cm^3	1.222 g/cm^3

Conclusions:

A pycnometer was used for the determination of the density and relative density of Trimethoxyboroxine (TMBX).
The density of the test item at 20ºC was 1.222 g/cm3 (1.22 x10e3 kg/m3).
The relative density was 1.22.

Description of key information

A pycnometer was used for the determination of the density and relative density of Trimethoxyboroxine (TMBX).

The density of the test item at 20ºC was 1.222 g/cm3 (1.22 x 10e3 kg/m3); the relative density was 1.22.

Key value for chemical safety assessment

Relative density at 20C:

1.22