Registration Dossier
Registration Dossier
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EC number: 615-231-8 | CAS number: 70983-58-3
Density
Administrative data
Link to relevant study record(s)
- 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
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- oscillating densitimeter
- Specific details on test material used for the study:
- Name: Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-(iminodi-2,1-ethanediyl)bis[.omega.-hydroxy-, N-[3-(C10-16-alkyloxy)propyl] derivs., di-Et sulfate-quaternized
Product Description: C10-16-alkyletherpropylamine, ethoxylated, DES Quat
CAS No.: 70983-58-3
Physical state: yellowish to amber viscous liquid at 20 °C
Batch No.: PFS-755-173
Re-certification date of batch: 19 April 2018
Purity: 100 % (UVCB)
Color, Gardner 8.8
pH, 5% in water 5.76
Acid Value , mg KOH/g 20.1
Moisture, % 0.127
Total Amine, mg/g 11.18
Viscosity,cps, #4@60,25C 3280
Appearance @25C pass
Stability: stable under test conditions
Storage condition of test material: Room temperature, protected from light - Key result
- Type:
- relative density
- Density:
- 1.038 other: dimensionless
- Temp.:
- 20 °C
- Key result
- Type:
- density
- Density:
- 1.038 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The relative density of the test item was determined to 1.038 at 20.0 °C.
- Executive summary:
The relative density of the test item was determined to 1.038 at 20.0 °C according to OECD guideline 109. The relative density was determined at 20.0 °C by using the oscillating densitimeter.
Reference
Results
Environmental conditions
Temperature: 20.0 °C
Atmospheric pressure: 1013 hPa
Densities check standards (literature):
rho(water, 20 °C): 0.99820 g/cm3
rho(water, 4 °C): 0.99997 g/cm3
rho(air, 20 °C): 0.0012 g/cm3
Ref.: CRC Handbook of Chemistry and Physics 66th Edition (1985 -1986), F6
For further details see EN ISO 2811 - 3 (June 2011) appendix A.
System check
rho(water): 0.998222 g/cm3
rho(air): 0.001213 g/cm3
Tabel 1: Density measurement of test item at 20.0 °C
| Experiment | Density [g/cm3] | Relative density D204 | Relative density D204 mean value |
| 1 | 1.037867 | 1.037896 | - |
| 2 | 1.037865 | 1.037894 | - |
| 3 | 1.037859 | 1.037888 | 1.0379 |
Description of key information
The relative density of the test item was determined to 1.038 at 20.0 °C according to OECD guideline 109. The relative density was determined at 20.0 °C by using the oscillating densitimeter.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.038
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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