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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
1998
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1998
Report date:
1998

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
421-450-8
EC Name:
-
Cas Number:
154702-15-5
Molecular formula:
C44H59N7O5
IUPAC Name:
2-ethylhexyl 4-[(4-{[4-(tert-butylcarbamoyl)phenyl]amino}-6-[(4-{[(2-ethylhexyl)oxy]carbonyl}phenyl)amino]-1,3,5-triazin-2-yl)amino]benzoate
Details on test material:
- Name of test material (as cited in study report): Uvasorb HEB
- Substance type: chemical class triazine derivative
- Physical state: white powder
- Analytical purity: 98.6%
- Lot/batch No.: 017G3
- Expiration date of the lot/batch: 07/99
- Storage condition of test material: refrigerator temperature

Results and discussion

Relative self-ignition temperature (solids)
Relative self-ignition temperature:
> 400 °C
Remarks on result:
other: heating rate of 0.5°C/min

Any other information on results incl. tables

The substance was heated up to 400°C with a heating rate of 0.5°C/min; no self-ignition was observed.

Applicant's summary and conclusion

Conclusions:
The test substance has no self-ignition temperature.