Registration Dossier
Registration Dossier
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EC number: 948-935-1 | CAS number: -
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 18 December 2018 to 05 April 2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Cross-reference
- Reason / purpose for cross-reference:
- reference to other study
Reference
- Endpoint:
- viscosity
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- other:
- Justification for type of information:
- JUSTIFICATION FOR DATA WAIVING
Statement as presented in the study report: "The test item is a very viscous liquid. Due to its high viscosity, introducing the test item into the viscometer is technically not possible. The test item was therefore visually compared to a reference oil with known viscosity (Viscosity & Density Reference Standard type N18000; kinematic viscosity of 106285 mm2/s at 20°C; Paragon Scientific Ltd, Prenton, United Kingdom).
The test item was visually more viscous than the reference oil and has therefore a kinematic viscosity which is higher than the reference oil.
The test was performed at 19.9°C.
The kinematic viscosity of T106D is > 106285 mm2/s at 20°C."
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- 2016
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Version / remarks:
- 2002
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- Benzenesulfonic acid, C10-24-branched and linear alkyl derivs., magnesium salts, overbased
- EC Number:
- 948-935-1
- Molecular formula:
- Molecular formula cannot be determined for this UVCB substance
- IUPAC Name:
- Benzenesulfonic acid, C10-24-branched and linear alkyl derivs., magnesium salts, overbased
- Test material form:
- liquid: viscous
- Details on test material:
- Batch (Lot) Number: R18 14728
Expiry date: 08 October 2020 (expiry date)
Physical Description: Dark amber viscous liquid
Purity/Composition: UVCB
Storage Conditions: At room temperature
Constituent 1
- Dynamic viscosity of test material:
- Kinematic viscosity is > 106285 mm2/s
Density was determined in this study to be 1.19 g/cm3.
Dynamic viscosity [mPa.s]= Kinematic viscosity mm2/s x density [g/cm3]
Results and discussion
Densityopen allclose all
- Key result
- Type:
- relative density
- Density:
- 1.19 other: dimensionless
- Temp.:
- 20 °C
- Remarks on result:
- other: D 20 /4
- Key result
- Type:
- density
- Density:
- 1.19 g/cm³
- Temp.:
- 20 °C
Any other information on results incl. tables
Relative density:
Experiment 1: 1.189
Experiment 2: 1.187
Applicant's summary and conclusion
- Conclusions:
- The relative density D20/4 of the substance was determined to be 1.19.
- Executive summary:
The relative density of the substance was determined in a GLP study according to EC A.3, OECD 109 and OPPTS 830.7300. A gas comparison pycnometer was used with Helium as the gas.
The relative density D20/4 was determined in duplicate obtaining a mean value of 1.19.
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