3-p-cumenyl-2-methylpropionaldehyde

Density

Link to relevant study record(s)

Reference

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2011-02-15 to 2011-03-15

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

Qualifier:

according to guideline

Guideline:

EU Method A.3 (Relative Density)

Deviations:

no

Qualifier:

according to guideline

Guideline:

EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Remarks:

date of Inspection: 26 & 27 October 2010 Date of Signature: 8 February 2011

Type of method:

oscillating densitimeter

Key result

Type:

relative density

Density:

ca. 0.948 other: g/ml

Temp.:

20 °C

RESULTS

 

The calibration of the instrument was verified at 20.0 °C with double-distilled water and cyclohexane just before the determinations. The results were:

 

Water : reference value: 0.998 g/ml instrument reading: 0.998 g/ml

Cyclohexane: : reference value: 0.779 g/ml instrument reading: 0.779 g/ml

 

The results are within the precision of the instrument (± 0.001 g/ml).

 

The results obtained with Cyclamen Aldehyde Extra at 20.0 °C were:

 

first sample (average of two determinations) : density = 0.9480 g/ml

 

second sample (average of two determinations) : density = 0.9480 g/ml

 

average (round off) : density = 0.948

 

The estimated precision is : ± 0.001 g/ml

 

Conclusions:

The density of Cyclamen Aldehyde Extra was determined according to the OECD guideline No. 109 (Oscillating densitimeter method) and was found to be 0.948 ± 0.001 g/ml at 20 °C.

Executive summary:

The density of Cyclamen Aldehyde Extra was determined according to the OECD guideline No. 109 (Oscillating densitimeter method) and was found to be 0.948 ± 0.001 g/mL at 20 °C.

Description of key information

Density 0.948 ± 0.001 g/L at 20 °C

Key value for chemical safety assessment

Relative density at 20C:

0.948

Additional information

The density of Cyclamen Aldehyde Extra was determined according to the OECD guideline No. 109 (Oscillating densitimeter method) and was found to be 0.948 ± 0.001 g/L at 20 °C.