Registration Dossier
Registration Dossier
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EC number: 500-301-1 | CAS number: 111870-68-9 1 - 6.5 moles propoxylated
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- internal method G03302 SPECIFIC GRAVITY AND DENSITY AT 25°C (BY PYKNOMETER)
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Type:
- relative density
- Density:
- 0.951 other: no unit
- Temp.:
- 25 °C
- Type:
- density
- Density:
- 0.948 other: g/mL
- Temp.:
- 25 °C
- Conclusions:
- Density at 25°C 0.948 g/mL
Reference
Wt. Pyknometer : 45.325g
Wt. Pyknometer + water : 145.020g
Wt. Pyknometer + samples : 140.136g
Specific gravity =(140.136 – 45.325) = 0.951
(145.020 – 45.325)
Density @25°C = 0.951 x 0.9971 (density of water at 25°C) = 0.948g/ml
Description of key information
The density of the substance at 25°C is 0.948 g/mL
Key value for chemical safety assessment
- Relative density at 20C:
- 0.948
Additional information
measured at 25 °C
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