Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
11 FEBRUARY 2019 to 15 FEBRUARY 2019
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2010

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
Version / remarks:
EU-Method A.16, of 30 May 2008 published on 31 May 2008, “Relative Self-Ignition
Temperature for Solids“
Deviations:
yes
Remarks:
The heating rate slightly deviated from the value stated in the guideline of 0.5 °C/min (0.59 °C/min). This is considered as uncritical as a nominal heating rate of 0.5 °C/min was adjusted at the instrument and only a minimal deviation was observed.
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
1,4-bis(isopropylamino)anthraquinone
EC Number:
238-101-9
EC Name:
1,4-bis(isopropylamino)anthraquinone
Cas Number:
14233-37-5
Molecular formula:
C20H22N2O2
IUPAC Name:
1,4-bis[(propan-2-yl)amino]-9,10-dihydroanthracene-9,10-dione
Test material form:
solid: particulate/powder

Results and discussion

Relative self-ignition temperature (solids)
Key result
Relative self-ignition temperature:
>= 400 °C
Remarks on result:
no self ignition observed under the test conditions

Applicant's summary and conclusion

Conclusions:
No increase in the temperature of the sample in comparison to that of the oven could be
detected; also no signs of ignition could be observed.
The test item 1.4-bis(isopropylamino)anthraquinone is considered as showing no self-ignition up to a temperature of 400°C under the test conditions.
No observations were made which might cause doubts concerning the validity of the study
outcome.