Reaction mass of hydroxyethyl-DETA, DETA and dihydroxyethyl-DETA

Density

Link to relevant study record(s)

Reference

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2018

Reliability:

1 (reliable without restriction)

Qualifier:

according to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

GLP compliance:

yes (incl. QA statement)

Type of method:

pycnometer method

Dynamic viscosity of test material:

The test item was flowable and it was possible to inject the test item with a one way syringe

Key result

Type:

relative density

Density:

1.04 g/cm³

Temp.:

20 °C

first determination        weighing # m1  m2  m3   item  Pycn. empty pycn. + H2O  pycn. + test item   mass in g  36.7390 61.6080 62.6433   temperature in °C 19.9 19.8  20.0

second determination        weighing # m1  m2  m3   item  Pycn. empty pycn. + H2O  pycn. + test item   mass in g  36.7394 61.5980 62.6492   temperature in °C 20.2 20.0 20.0

Conclusions:

the substance has a densisty of 1.04 g/cm³

Executive summary:

Using the pycnometer method, a density of

 

                                                        1.0401 ± 0.0005 g/cm³at 20 ± 0.2 °C

 

was measured. This value is the mean of two independent determinations ± the standard deviation. Standard deviation shows good correlation of the two determinations

Key value for chemical safety assessment

Relative density at 20C:

1.04