1,1'-azobis(1-cyclohexanecarbonitrile)

Density

Administrative data

Endpoint:

density, other

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2017

Report date:

2017

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

GLP compliance:

no

Type of method:

pycnometer method

Test material

Test material information

Constituent 1

Reference substance name:

1,1'-azobis(1-cyclohexanecarbonitrile)

EC Number:

218-254-8

EC Name:

1,1'-azobis(1-cyclohexanecarbonitrile)

Cas Number:

2094-98-6

Molecular formula:

C14H20N4

IUPAC Name:

1,1'-azobis(1-cyclohexanecarbonitrile)

Test material form:

solid: granular

Specific details on test material used for the study:

SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: CH1004
- Expiration date of the lot/batch: 21.03.18

Results and discussion

Density

Key result

Type:

density

Density:

1.132 g/cm³

Temp.:

20 °C

Applicant's summary and conclusion

Conclusions:

Using the pycnometer method, a density of 1.1320 ± 0.0007 g/cm3 at 20 ± 0.4 °C was measured. This value is the mean of two independent determinations with the maxi- mum error of a single determination.
Standard deviation was 0.0023 g/cm3, showing good correlation of the two determinations.