1,1'-azobis(1-cyclohexanecarbonitrile)

Melting point / freezing point

Administrative data

Endpoint:

melting point/freezing point

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 102 (Melting point / Melting Range)

GLP compliance:

no

Type of method:

differential scanning calorimetry

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
- Purity test date:

Results and discussion

Melting / freezing point

Key result

Melting / freezing pt.:

113.05 °C

Decomposition:

yes

Applicant's summary and conclusion

Conclusions:

In three DSC measurements the lowest onset temperature was determined at 113.05 °C (386.20 K). After mesurements a slightly change in the consistency was observed, which is a sign for decomposition.