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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
December 16, 2011 - January 27, 2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: This study has been performed according to EU Method A.16 (2008) and according to GLP principles.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report date:
2012

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
Version / remarks:
(2008)
Deviations:
no
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
N-cyclohexylcyclohexanaminium (2S)-4-fluoro-4-methyl-2-{[(1S)-2,2,2-trifluoro-1-{4'-methanesulfonyl-[1,1'-biphenyl]-4-yl}ethyl]amino}pentanoate
EC Number:
700-778-8
Cas Number:
1064076-86-3
Molecular formula:
C21H23F4NO4S.C12H23N
IUPAC Name:
N-cyclohexylcyclohexanaminium (2S)-4-fluoro-4-methyl-2-{[(1S)-2,2,2-trifluoro-1-{4'-methanesulfonyl-[1,1'-biphenyl]-4-yl}ethyl]amino}pentanoate
Details on test material:
- Name of test material (as cited in study report): Biphenyl DCHA Salt
- Description: White powder

Results and discussion

Relative self-ignition temperature (solids)
Remarks on result:
other: The substance is not self-ignitable.

Any other information on results incl. tables

- No endothermic or exothermic effect of the test substance was observed between 20°C and 208°C (i.e. the melting temperature of the test substance). It demonstrated that the test substance is not self-ignitable.

- After the experiment, the test substance had turned into a black molten residue and was collected in a container that was placed below the cube. It indicated that the test substance had been molten, decomposed and/or reacted during the experiment.

Applicant's summary and conclusion

Conclusions:
In accordance with EU Method A.16 (2008) and according to GLP principles the self-ignition temperature of the substance was determined using a temperature programmed laboratory oven, a stainless steel wire mesh cube, NiCr/NiAl thermocouples and a temperature recording device. Based on the results obtained the substance is considered „not self-ignitable‟.