Registration Dossier
Registration Dossier
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EC number: 214-202-3 | CAS number: 1113-38-8
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 05 Nov 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Principles of method if other than guideline:
- Test was conducted with a gas comparison pycnometer, Micromeritrics MultiVolume Pycnometer 1305, Ser. No. 932
- GLP compliance:
- no
- Type of method:
- other: gas comparison pycnometer (for solids)
- Type:
- relative density
- Density:
- 1.5 other: dimensionless
- Temp.:
- 20 °C
- Remarks on result:
- other: Relative density compared to water at 4°C; Standard error +/- 0.01; 2 test series with relative density of 1.51 and 1.50
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- GLP compliance:
- not specified
- Type:
- relative density
- Density:
- 1.5 other: dimensionless
- Remarks on result:
- other: temperature not provided
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- GLP compliance:
- not specified
- Type:
- relative density
- Density:
- 1.48 g/cm³
- Temp.:
- 20 °C
Referenceopen allclose all
Results
Results are show in Tables 1 and 2.
Table 1 – 1sttest series results
Weight 1.9616 g |
P1[psi] |
P2[psi] |
Volume [cm3] |
DensityρPR[g.cm-3] |
1stmeasurement |
19.528 |
10.157 |
1.3009 |
1.5079 |
2ndmeasurement |
19.557 |
10.171 |
1.3023 |
1.5062 |
3rdmeasurement |
19.585 |
10.184 |
1.3044 |
1.5038 |
Mean |
1.3025 |
1.5060 |
||
Table 1 – 2ndtest series results
Weight 1.8652 g |
P1[psi] |
P2[psi] |
Volume [cm3] |
DensityρPR[g.cm-3] |
1stmeasurement |
19.531 |
10.199 |
1.2459 |
1.4971 |
2ndmeasurement |
19.545 |
10.207 |
1.2450 |
1.4982 |
3rdmeasurement |
19.522 |
10.195 |
1.2450 |
1.4982 |
Mean |
1.2453 |
1.4978 |
||
The mean density for the two test series is 1.50 g/cm3.
The relative density (compared to water at 4 °C) is: D4R=ρPR/ρW4= 1.50/1.00 = 1.50 ± 0.01
Description of key information
Relative density: 1.50 at 20 °C (OECD 109, air comparison pycnometer)
Key value for chemical safety assessment
- Relative density at 20C:
- 1.5
Additional information
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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