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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
17 Jan 2018 - 14 Feb 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method

Test material

Constituent 1
Chemical structure
Reference substance name:
2-methoxy-2-methylheptane
EC Number:
816-311-7
Cas Number:
76589-16-7
Molecular formula:
C9H20O
IUPAC Name:
2-methoxy-2-methylheptane
Test material form:
liquid

Results and discussion

Densityopen allclose all
Key result
Type:
density
Density:
0.793 g/cm³
Temp.:
20 °C
Key result
Type:
relative density
Density:
0.793 other: no units
Temp.:
20 °C

Applicant's summary and conclusion

Conclusions:
A pycnometer was used for the determination of the density and relative density of the test substance.
The density of the test item at 20ºC was 0.793 g/cm3 (0.793 × 103 kg/m3).
The relative density was 0.793.