.alpha.-D-Glucopyranosyl bromide, 2,3,4,6-tetrakis(2,2-dimethylpropanoate)

Density

Link to relevant study record(s)

Reference

Endpoint:

density, other

Remarks:

density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

19 December 2016 - 07 July 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)

Deviations:

no

Qualifier:

according to guideline

Guideline:

EU Method A.3 (Relative Density)

Deviations:

no

Qualifier:

according to guideline

Guideline:

EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

pycnometer method

Specific details on test material used for the study:

- Batch n°: M16FB2273
- Analytical purity: 101.7% (w/w)
- Expiration date: 12 September 2017
- Storage condition: at room temperature

Key result

Type:

density

Density:

1.23 g/cm³

Temp.:

20 °C

Remarks on result:

other: The difference between the results of the two measurements was < 0.02 g/cm³. According to the guideline, the density of the test item is therefore given as the mean value.

The density (ρ) of a substance is the quotient of its mass and its volume and is expressed in SI units of kg/m³.

The individual measurements were obtained with an accuracy of <0.02 g/cm³.

The individual density measurements were 1.233 g/cm³ (test 1) and 1.233 g/cm³ (test 2).

Conclusions:

The density of the test item at 20ºC was 1.23 g/cm³ (1.23 x 10³ kg/m³).

Description of key information

A GLP study was performed in accordance with OECD Guideline 109, EU Method A.3 and EPA OPPTS 830.7300 (K1, Ciric J, 2017). The density of T003421 was determined to be 1.23 g/cm³at 20°C.

Key value for chemical safety assessment

Relative density at 20C:

1.23