Reaction mass of (3R)-3-methyl-5-[(1R,3R)-2,2,3-trimethylcyclopentyl]pentan-2-one and (3S)-3-methyl-5-[(1R,3R)-2,2,3-trimethylcyclopentyl]pentan-2-one

Density

Administrative data

Endpoint:

density

Remarks:

density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

Experimental Starting Date: 10 June 2014 Experimental Completion Date: 20 December 2014

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: see 'Remark'

Remarks:

Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results. The study report was conclusive, done to a valid guideline and the study was conducted under GLP conditions.

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2015

Report date:

2015

Materials and methods

Test guideline

Test guideline 1

Qualifier:

according to guideline

Guideline:

EU Method A.3 (Relative Density)

Deviations:

no

Test guideline 2

Qualifier:

according to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

Deviations:

no

GLP compliance:

yes

Type of method:

pycnometer method

Test material

Test material information

Constituent 1

Reference substance name:

NACET00502

IUPAC Name:

NACET00502

Constituent 2

Reference substance name:

119464-63-0 (planar)

IUPAC Name:

119464-63-0 (planar)

Test material form:

other: Clear to Pale Yellow Liquid

Details on test material:

Common/Commercial Name: NACET00502
Chemical Name: 3-methyl-5-((1R)-2,2,3-trimethylcyclopentyl)pentane-2-one
CAS Number: 119464-63-0 (planar)
Appearance/Physical State: Clear to Pale Yellow Liquid
Batch: S-13-11-1
Purity: 98.5%
Expiry Date: 24 December 2015
Storage Conditions: Room temperature in the dark

Results and discussion

Density

Type:

density

Density:

883 kg/m³

Temp.:

20 °C

Any other information on results incl. tables

Results

The results of duplicate determinations of density are shown in the following table:

 

Table 3.5

 

Measurement	Determination
	1	2
Mass of pycnometer (g)	17.4099	18.2210
Mass of pycnometer and purified water at 20 °C (g)	27.5643	28.1341
Mass of pycnometer and test item at 20 °C (g)	26.3937	26.9920
Density of water at 20 °C (kg/m^3)	998.20	998.20
Density (kg/m^3)	883	883

 

Mean density             :          883 kg/m³
Relative density         :          0.883

Temperature               :         20.0 ± 0.5 °C

Applicant's summary and conclusion

Conclusions:

The density of the test item has been determined to be 883 kg/m3, relative density 0.883, at 20.0 ± 0.5 °C.

Executive summary:

The determination was carried out by the pycnometer method, using a procedure designed to be compatible with Method A3 Relative Density of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 109 of the OECD Guidelines for Testing of Chemicals, 02 October 2012.

 

Apparatus       :          Glass Pycnometer

 

Water             :          Purified water with a resistivity of greater than 15MΩ.

Conclusion

The density of the test item has been determined to be 883 kg/m³, relative density 0.883, at 20.0 ± 0.5 °C.