(2S,3aS,7aS)-Octahydro-1H-indole-2-carboxylic acid

Density

Administrative data

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

August to October 2017

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2018

Report date:

2018

Materials and methods

Test guideline

Test guideline 1

Qualifier:

according to guideline

Guideline:

EU Method A.3 (Relative Density)

Test guideline 2

Qualifier:

according to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

GLP compliance:

yes (incl. QA statement)

Type of method:

air comparison pycnometer (for solids)

Test material

Test material information

Constituent 1

Reference substance name:

(2S,3aS,7aS)-Octahydro-1H-indole-2-carboxylic acid

EC Number:

617-180-7

Cas Number:

80875-98-5

Molecular formula:

C9 H15 N O2

IUPAC Name:

(2S,3aS,7aS)-Octahydro-1H-indole-2-carboxylic acid

Test material form:

solid: particulate/powder

Details on test material:

Cream to white powder

Results and discussion

Density

Density 1

Key result

Type:

relative density

Density:

ca. 1.22

Temp.:

18.5 °C

Density 2

Type:

density

Density:

ca. 1 220 kg/m³

Temp.:

18.5 °C

Applicant's summary and conclusion

Conclusions:

The density of the test item has been determined to be 1220 kg/m3 at 18.5 ± 0.5 °C and a relative density of 1.22.

Executive summary:

The general physico-chemical properties of 9490 PERHYDROACIDE have been determined. The results are summarized below:

Density. 1.22 x 10³ kg/m3 at 18.5 ± 0.5 °C; relative density value 1.22, determined using a gas comparison pycnometer procedure designed to be compatible with Method A.3 Relative Density of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 109 of the OECD Guidelines for Testing of Chemicals, 02 October 2012.