Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Reason / purpose for cross-reference:
- read-across: supporting information
- Reason / purpose for cross-reference:
- read-across source
- Type of method:
- pycnometer method
- Type:
- relative density
- Density:
- 1.06 other: dimensionless
- Temp.:
- 20 °C
- Type:
- density
- Density:
- 1.06 g/cm³
- Temp.:
- 20 °C
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: manufacturer MSDS without further details
- Principles of method if other than guideline:
- no data
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Type:
- relative density
- Density:
- 0.97 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The density of Esterification products of triglycerides C18 unsaturated with triethanolamine, dimethyl sulfate quaternized is reported to be 0.97 g/cm³ at 20°C.
Referenceopen allclose all
Density and relative density: experimental results (2 fillings; 4 measurements each)
Test item at 20°C Net weight (g) |
Difference way of cylinder compression (mm) |
Volume calculated (mL) |
Density g/mL g/mL (mean) |
|
70.105 |
47.70 47.80 47.90 47.90 |
66.054 66.196 66.338 66.338 |
1.061 1.059 1.057 1.057 |
1.059 |
70.098 |
47.80 47.90 47.70 47.90 |
66.196 66.338 66.054 66.338 |
1.059 1.057 1.061 1.057 |
1.059 |
Mean Standard Deviation % Standard Deviation |
1.059 0.002 0.2 |
|||
The density of partially unsaturated TEA-Esterquat was determined to be 1.059 g/cm³ at 20°C.
The relative density (20/4) was determined to be 1.059 using a density of water at 4°C (0.999972 g/cm³).
Description of key information
density: 0.97 g/cm³ at 20°C (OECD TG 109 / EU method A.3); GLP; RL1; read-across: partially unsaturated TEA-Esterquat
Key value for chemical safety assessment
- Relative density at 20C:
- 0.97
Additional information
The density of Esterification products of triglycerides C18 unsaturated with triethanolamine, dimethyl sulfate quaternized is reported to be 0.97 g/cm³ at 20°C.
Further data are available for the structurally related source substance partially unsaturated TEA-Esterquat: The density and the relative density were determined using OECD Guideline 109 and EU-Method A.3 (air comparison pycnometer method). The density of partially unsaturated TEA-Esterquat was determined to be 1.059 g/cm³ at 20°C and the relative density (20/4) was determined to be 1.059 using a density of water at 4°C (0.999972 g/cm³).
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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