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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
September, 2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
Qualifier:
according to guideline
Guideline:
other: Test method G03302
Version / remarks:
SPECIFIC GRAVITY AND DENSITY AT 25°C (BY PYKNOMETER)
Deviations:
no
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
yes
Remarks:
temperature at 25°C rather than 20°C, one measurement taken.
GLP compliance:
no
Type of method:
pycnometer method
Key result
Type:
relative density
Density:
0.001 g/L
Temp.:
25 °C

Weight of pyknometer: 45.331 g

Weight of pyknometer + water: 145.023 g

Weight of pyknometer + sample: 135.881 g

Density = ((135.881– 45.331) / (145.023 – 45.331)) x 0.9971 = 0.906 g/mL

Conclusions:
The relative density of the substance was measured using pynometer to be 0.906 g/mL.
Executive summary:

The relative density of the substance was measured using pynometer to be 0.906 g/mL, in accordance with a guideline equivalent to OECD 109.

Description of key information

The relative density of the substance was measured at 25°C using pynometer to be 0.906 g/mL.

Key value for chemical safety assessment

Relative density at 20C:
0.906

Additional information