Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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)
Remarks:
by Grewer-oven
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2016
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: VDI 2263
Version / remarks:
1990
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)

Test material

Constituent 1
Chemical structure
Reference substance name:
Naphthofluorescein
Cas Number:
61419-02-1
Molecular formula:
C28H16O5
IUPAC Name:
Naphthofluorescein
Test material form:
solid

Results and discussion

Relative self-ignition temperature (solids)
Key result
Relative self-ignition temperature:
> 184 °C
Remarks on result:
other: onset-temp. of 1st reaction

Any other information on results incl. tables

Onset-temperature: 184.0°C

Temperature rise: 33.0°C

Onset-temperature of a second reaction: 241.0°C

Temperature rise: 298.0°C

Applicant's summary and conclusion

Conclusions:
The self-heating temperature of test substance was determined to be 184°C by Grewer-oven.