Benzenebutanoic acid, 4-[(4-methoxybenzoyl)amino]-.beta.-methyl-3-nitro-.gamma.-oxo-, methyl ester

Density

Administrative data

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

11 August 2008 to 30 October 2008

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: compliant to GLP and testing guideline; adequate coherence between data, comments and conclusions

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2008

Report date:

2008

Materials and methods

Test guideline

Test guideline 1

Qualifier:

according to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

Deviations:

no

Test guideline 2

Qualifier:

according to guideline

Guideline:

EU Method A.3 (Relative Density)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

air comparison pycnometer (for solids)

Test material

Test material information

Constituent 1

Reference substance name:

-

EC Number:

426-290-2

EC Name:

-

Cas Number:

74149-72-7

Molecular formula:

C20H20N2O7

IUPAC Name:

methyl 4-[4-(4-methoxybenzamido)-3-nitrophenyl]-3-methyl-4-oxobutanoate

Details on test material:

- Name of test material (as cited in study report): GAMMA NAP
- Substance type: monoconstituent
- Physical state: yellow powder
- Analytical purity: 99.9%
- Purity test date: 11 January 2008
- Lot/batch No.: 07/004/2
- Expiration date of the lot/batch: January 2009
- Storage condition of test material: in darkness at room temperature

Results and discussion

Density

Type:

relative density

Density:

1.395

Temp.:

21.1 °C

Remarks on result:

other: +/- 0.002

Applicant's summary and conclusion

Conclusions:

The relative density mean value of the test item at 21.1°C using the gas comparison method with the stereopycnometer was:
D(21.1°C/4°C) = 1.395 +/- 0.002