1-[(2-hydroxyethyl)thio]propan-2-ol

Density

Link to relevant study record(s)

Reference

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

June 07, 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

GLP compliance:

no

Type of method:

pycnometer method

Key result

Type:

relative density

Density:

1.13

Temp.:

20 °C

Measurements:

Density of water at 20 ℃ = 0.99821 g/mL (X); Density of water at 4 ℃ = 1 g/mL (Y)

Test 1  Test 2  Weight of pycnometer (A) g 21.314 22.940  Weight of pycnometer + water (B) g 45.409 47.879  Weight of pycnometer (A1) g 21.313 22.940  Weight of pycnometer + test substance (C) g 48.542 51.098

Calculations used to determine relative density:

Volume of pycnometer (mL): V = (B-A)/X

Density of test substance (g/mL): D1 = (C-A1)/V

Relative density = D1/Y

Conclusions:

The relative density of substance 1-[(2-hydroxyethyl)thio]propan-2-ol was determined to be 1.13 ± 0.01 at 20 ºC ± 0.5 ºC.

Executive summary:

A study was performed with a pycnometer device to determine the relative density of test item 1-[(2-hydroxyethyl)thio]propan-2-ol. The test was conducted in compliance with OECD Guideline 109 (Density of Liquids and Solids). Two measurements rendered a mean value of 1.13 ± 0.01 at 20 ºC ± 0.5 ºC for the relative density of 1-[(2-hydroxyethyl)thio]propan-2-ol.

Description of key information

A study was performed with a pycnometer device to determine the relative density of test item 1-[(2-hydroxyethyl)thio]propan-2-ol. The test was conducted in compliance with OECD Guideline 109 (Density of Liquids and Solids). Two measurements rendered a mean value of 1.13 ± 0.01 at 20 ºC ± 0.5 ºC for the relative density of 1-[(2-hydroxyethyl)thio]propan-2-ol.

Key value for chemical safety assessment

Relative density at 20C:

1.13