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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
12 July 1999
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1999
Report date:
1999

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
Paris 1981
Qualifier:
according to guideline
Guideline:
other: CIPAC, MT 3.2, Det. of Specigic Gravity and Density - Pycnometer method
GLP compliance:
yes
Type of method:
pycnometer method

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
430-910-7
EC Name:
-
Cas Number:
13335-71-2
Molecular formula:
Hill formula: C10H12O3 CAS formula: C10H12O3
IUPAC Name:
2-(2,6-dimethylphenoxy)acetic acid

Results and discussion

Density
Type:
relative density
Density:
1.257
Temp.:
20 °C
Remarks on result:
other: 4 determinations of density, mean result: 1.2543g/ml. Coefficient of variation: 0.16%

Applicant's summary and conclusion

Conclusions:
The density of A-172245.0 was calculated to be 1.2543 g/ml at 20°C as an average of 4 determinations and the specific gravity or relative density was calculated to be 1.2566