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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
18 Feb - 6 Apr 2020
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2020
Report date:
2020

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Remarks:
Hess. Ministerium für Umwelt, Klimaschutz, Landwirtschaft und Verbraucherschutz, Wiesbaden, Germany
Type of method:
oscillating densitimeter

Test material

Constituent 1
Chemical structure
Reference substance name:
1,1,3-trimethyl-2,3-dihydro-1H-inden-4-amine
EC Number:
838-724-1
Cas Number:
94568-76-0
Molecular formula:
C12H17N
IUPAC Name:
1,1,3-trimethyl-2,3-dihydro-1H-inden-4-amine

Results and discussion

Density
Type:
relative density
Density:
0.98
Temp.:
20 °C

Any other information on results incl. tables

Two tests were performed at 20.0 °C. The results are summarised in the Table below.





















MeasurementDensity ρP20 g /cm3
10.9844
20.9844
Mean0.9844

Mean density ρP20 for the two tests: 0.98 g/cm3
Relative density (compared to water at 4 °C) D420 :


D420 = ρP20 / ρW4  = (0.98 g/cm3)/(1.00 g/cm3) = 0.98

Applicant's summary and conclusion