Registration Dossier
Registration Dossier
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EC number: 250-465-0 | CAS number: 31098-20-1
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 13 Sep 2011
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- version 1995
- Deviations:
- yes
- Remarks:
- no method name mentioned
- Principles of method if other than guideline:
- The method is based on the measurement of the difference of the masses m(liquid + test substance) - m(liquid) for the same volume.
- GLP compliance:
- no
- Type of method:
- other: replacement of the inert liquid with the test substance
- Type:
- density
- Density:
- 1.431 g/cm³
- Temp.:
- 25 °C
- Remarks on result:
- other: Mean value of two measurements
Reference
Measurement 1 (all masses in g):
|
Flask 1 |
Flask 2 |
Mflask |
22.4399 |
21.3020 |
Ms |
- |
3.1264 |
Mtotal |
35.9427 |
36.4545 |
Mh |
13.5028 |
12.0261 |
d1 = 1.429 g/mL.
Measurement 2 (all masses in g):
|
Flask 1 |
Flask 2 |
Mflask |
26.1437 |
25.5550 |
Ms |
- |
3.5743 |
Mtotal |
39.6711 |
40.9700 |
Mh |
13.5274 |
11.8407 |
d2 = 1.433 g/mL
Description of key information
1.431 g/mL at 25 °C
Key value for chemical safety assessment
Additional information
Based on OECD Guideline 109.
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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