1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3R,6R)-

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:

2009-09-04 to 2009-12-07

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)

Version / remarks:

27 July 1995

Deviations:

no

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:

- Name of test material (as cited in study report): DD Lactide
- Batch no: 0809002497
- Purity: 100 %
- Appearance: white flakes
- Expiration date of the lot/batch: 2009-11-02
- Stability under storage conditions: stable
- test substance storage: at room temperature in the dark

Key result

Type:

density

Density:

1.31 g/cm³

Temp.:

20 °C

Conclusions:

In conclusion, it can be stated that the relative density of DD Lactide at 20 °C is 1.31.

Executive summary:

The density has been determined in accordance with OECD 109 resp. EU A.3. By applying the pycnometer method, a density of 1.31 g/cm³ at 20 °C was measured. The relative density was 1.31.

Description of key information

The density of DD lactide has been determined in accordance with OECD 109 resp. EU A.3. By applying the pycnometer method, a density of 1.31 g/cm³ at 20 °C was measured. The relative density was 1.31.

Key value for chemical safety assessment

Relative density at 20C:

1.31