Registration Dossier
Registration Dossier
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EC number: 203-311-1 | CAS number: 105-58-8
Density
Administrative data
- Endpoint:
- density
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: guideline study
Data source
Reference
- Reference Type:
- publication
- Title:
- High-pressure measurements of the viscosity and density of two polyethers and two dialkyl carbonates.
- Author:
- Comunas MJP, Baylaucq A, Boned C, Fernandez J
- Year:
- 2 001
- Bibliographic source:
- Int J Thermophys 22, 749-768 (2001)
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Principles of method if other than guideline:
- The density of diethyl carbonate as a function of pressure and temperature was determined by a vibrating tube densimeter. The density measuring cell was designed to perform measurements over a broad range of temperature (from 263.15 to 423.15 K) and pressure (from vacuum to 70 MPa). The calibration parameters of the densimeter were determined using vacuum and water.
- GLP compliance:
- not specified
- Type of method:
- oscillating densitimeter
Test material
- Reference substance name:
- Diethyl carbonate
- EC Number:
- 203-311-1
- EC Name:
- Diethyl carbonate
- Cas Number:
- 105-58-8
- Molecular formula:
- C5H10O3
- IUPAC Name:
- diethyl carbonate
- Details on test material:
- - Name of test material (as cited in study report): diethyl carbonate
- Substance type: ester
- Physical state: liquid
- Analytical purity: >99.5% (obtained from Fluka)
- Impurities (identity and concentrations): not reported
Constituent 1
Results and discussion
Densityopen allclose all
- Type:
- density
- Density:
- 0.975 g/cm³
- Temp.:
- 20 °C
- Type:
- density
- Density:
- 0.963 g/cm³
- Temp.:
- 30 °C
Applicant's summary and conclusion
- Conclusions:
- The density of diethyl carbonate was determined to be 0.9747 g/cm³ at 20°C and 1000 hPa.
- Executive summary:
The density of diethyl carbonate as a function of pressure and temperature was investigated using a vibrating tube densimeter (OECD Guideline 109: Density of Liquids and Solids). The density of diethyl carbonate was determined to be 0.9747 g/cm³ at 20°C and 1000 hPa.
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