Registration Dossier
Registration Dossier
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EC number: 201-999-8 | CAS number: 90-50-6
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- May 31, 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- October 2, 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Version / remarks:
- June 2002
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- 3,4,5-trimethoxycinnamic acid
- EC Number:
- 201-999-8
- EC Name:
- 3,4,5-trimethoxycinnamic acid
- Cas Number:
- 90-50-6
- Molecular formula:
- C12H14O5
- IUPAC Name:
- 3-(3,4,5-trimethoxyphenyl)acrylic acid
- Test material form:
- solid: crystalline
- Remarks:
- light yellow
- Details on test material:
- CH03216 / E1A
Constituent 1
Results and discussion
Densityopen allclose all
- Type:
- relative density
- Density:
- 1.38 other:
- Temp.:
- 20 °C
- Type:
- density
- Density:
- 1.38 g/cm³
- Temp.:
- 20 °C
Applicant's summary and conclusion
- Conclusions:
- A gas comparison stereopycnometer was used for the determination of the density and relative density of 3,4,5-TRIMETHOXYCINNAMIC ACID.
The density of the test item at 20ºC was 1.38 g/cm3 (1.38 103 kg/m3).
The relative density was 1.38.
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