Registration Dossier
Registration Dossier
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EC number: 953-046-7 | CAS number: -
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- July 20, 2020
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 020
- Report date:
- 2020
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- The density of PGMC was determined by the pycnometer method. A pycnometer was immersed in DI water contained in a 20°C constant temperature water bath, dried, and weighed. It was filled with 18MΩ water, placed in the water bath for at least 20 minutes, capped, removed, dried, and weighed. It was emptied, dried, filled with PGMC, immersed in the water bath for at least 20 minutes, capped, removed, dried, and weighed.
- GLP compliance:
- no
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- Octanoic acid, monoester with 1,2-propanediol
- EC Number:
- 953-046-7
- Cas Number:
- 31565-12-5
- Molecular formula:
- not applicable to MCS
- IUPAC Name:
- Octanoic acid, monoester with 1,2-propanediol
- Test material form:
- liquid: viscous
Constituent 1
Results and discussion
Density
- Key result
- Type:
- relative density
- Density:
- 0.939 g/cm³
- Temp.:
- 20 °C
Applicant's summary and conclusion
- Conclusions:
- In a study run in triplicates, the average densitiy was found 0.9392 ± 0.0004 g/mL: Specific Gravity 0.9409, with Buoyancy Correction to Specific Gravity + 0.0011 and Corrected Specific Gravity therefore is 0.9420
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