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EC number: 939-597-6 | CAS number: 68610-66-2
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 17 Feb 2012
- 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)
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Type:
- relative density
- Density:
- 1.163 other: unitless
- Temp.:
- 20 °C
Reference
Details:
Pycnometer No. |
14 |
28 |
44 |
Mass [g] of empty pycnometer (a) |
36.6293 |
35.3606 |
35.3851 |
Mass [g] of pycnometer with test item (b) |
46.3682 |
44.9675 |
46.8623 |
Mass [g] of pycnometer with test item and immersion liquid (c) |
57.8619 |
59.9009 |
57.5391 |
Mass [g] of test item (b-a) |
9.7389 |
9.6069 |
11.4772 |
m3 [g] (c-b) |
11.4937 |
11.9337 |
10.6768 |
Mass [g] of pycnometer with immersion liquid (d) |
54.4331 |
53.5615 |
53.5837 |
Mass [g] of pycnometer with water (20 °C) (e) |
60.0703 |
59.3160 |
59.3354 |
m1 [g] of immersion liquid (d-a) |
17.8038 |
18.2009 |
18.1986 |
m2 [g] of water (20 °C) (e-a) |
23.4410 |
23.9554 |
23.9503 |
Density [g/cm3] of immersion liquid (m1/m2)*density(water, 20 °C) |
0.7581 |
0.7584 |
0.7585 |
Density [g/cm3] of test item (b-a)*density(immersion liquid)/(m1-m3) |
1.170 |
1.163 |
1.157 |
Relative density D(20,4) density(test item, 20 °C)/density(water, 4 °C) |
1.170 |
1.163 |
1.157 |
Average relative density D(20,4) |
1.163 |
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Description of key information
1.163 at 20 °C
Key value for chemical safety assessment
- Relative density at 20C:
- 1.163
Additional information
The relative density was determined by pycnometer method according to OECD Guideline 109.
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