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Density

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Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
27 Feb - 3 Mar 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Deviations:
no
GLP compliance:
yes
Type of method:
pycnometer method
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: 116B2018
- Physical state: clear and colorless liquid
- Analytical purity: 96.3%
- Expiration date of the lot/batch: 31 August 2018
- Purity test date: 15 Nov 2016

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: at room temperature container flushed with nitrogen
Key result
Type:
density
Density:
1.68 g/cm³
Temp.:
20 °C
Type:
relative density
Density:
1.68 other:
Temp.:
20 °C

Density of the test item

   Test 1  Test 2  Mean
 Mass pynometer with test item  46.7441 g  46.7356 g  
 Density  1.685 g/cm3  1.684 g/cm3  1.68 g/cm3
Conclusions:
A density of 1.68 g/cm3 at 20.0 °C was observed for PPVE-2 as determined by EU Method A.3.
Executive summary:

The pycnometer method was used for the determination of the density of the test substance. The density was determined as the mean of two measurements done under comparable conditions. The study was conducted in accordance with EU Method A.3 and was GLP compliant; therefore the study is considered reliable without restrictions.

Endpoint:
relative density
Type of information:
not specified
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment
Qualifier:
no guideline followed
GLP compliance:
no
Key result
Type:
relative density
Density:
1.69
Temp.:
20 °C
Conclusions:
PPVE-2 has a relative density of 1.69 at 20 °C.
Executive summary:

PPVE-2 has a relative density of 1.69 at 20 °C. Only the result was reported on the MSDS and no information about the method used was provided; therefore the reliability of the data is not assignable.

Description of key information

A density of 1.68 g/cm3 at 20.0 °C was observed for PPVE-2 as determined by EU Method A.3.

Key value for chemical safety assessment

Additional information

In the key study, the pycnometer method was used for the determination of the density of the test substance. The density was determined as the mean of two measurements done under comparable conditions. The study was conducted in accordance with EU Method A.3 and was GLP compliant; therefore the study is considered reliable without restrictions. In a supporting study, a relative density of 1.69 at 20 °C was reported for PPVE-2. Only the result was reported on the MSDS and no information about the method used was provided; therefore the reliability of the data is not assignable.