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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Modern GLP study peformed on the basis of EC directive 92/69/EEC A.3 and OECD guideline No. 109. Only memorandum available; no full study report.

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
1995

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)
GLP compliance:
yes
Type of method:
air comparison pycnometer (for solids)

Test material

Constituent 1
Reference substance name:
PTH-decahydroamide
IUPAC Name:
PTH-decahydroamide
Constituent 2
Reference substance name:
Ro 31-9373/000
IUPAC Name:
Ro 31-9373/000
Details on test material:
No further details to report.

Results and discussion

Density
Type:
density
Density:
1.09 g/cm³
Temp.:
20 °C

Any other information on results incl. tables

The density of the solid PTH-decahydroamide (Ro 31 -9373/000) was determined to be 1.09 g/cm-3 using a gas comparison pycometer.

Applicant's summary and conclusion

Conclusions:
The density of the solid PTH-decahydroamide (Ro 31 -9373/000) was determined to be 1.09 g/cm-3 at 20 ⁰C using a gas comparison pycnometer
Executive summary:

The determination of the density of PTH-decahydroamide (Ro 31 -9373/000) was performed on the basis of EC directive 92/69/EEC, A.3 (1992) and OECD guideline No. 109 (1981).

The density of the solid PTH-decahydroamide (Ro 31 -9373/000) was determined to be 1.09 g/cm-3at 20 ⁰C using a gas comparison pycnometer.