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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
11/09/2012 - 11/12/2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study according to international guideline (EU Method A.3) under GLP. No deviations from guideline reported.
Cross-reference
Reason / purpose for cross-reference:
reference to same study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2013
Report date:
2013

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
Principles of method if other than guideline:
Not relevant
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method

Test material

Constituent 1
Reference substance name:
Cinnamomum cassia, ext.
EC Number:
284-635-0
EC Name:
Cinnamomum cassia, ext.
Cas Number:
84961-46-6
IUPAC Name:
(2E)-3-(2-methoxyphenyl)prop-2-enal; (2E)-3-phenylprop-2-en-1-yl acetate; (2E)-3-phenylprop-2-enal
Test material form:
other: liquid
Details on test material:
- Name of test material (as cited in study report): Cassia oil
- Physical state: liquid
- Storage condition of test material: At room temperature in the dark

Results and discussion

Density
Key result
Type:
relative density
Density:
1.056
Temp.:
20 °C
Remarks on result:
other: Standard deviation of temperature was +/-0.5ºC

Any other information on results incl. tables

Measurement

Determination

1

2

Mass of pycnometer (g)

21.2191

21.2250

Mass of pycnometer and distilled water at 20 ºC (g)

46.5502

46.1546

Mass of pycnometer and test item at 20 ºC (g)

48.0267

47.6137

Density of water at 20 ºC (kg/m3)

999.97

999.97

Density (kg/m3)

1056.4

1056.6

Relative density

1.0564

1.0267

Applicant's summary and conclusion

Conclusions:
The relative density of Cassia oil is 1.0565 at 20ºC.
Executive summary:

The relative density of Cassia oil was investigated according EU Method A.3 using the pycnometer method under GLP. The relative density was found to be 1.0565 at 20ºC.