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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010-08-30 to 2010-09-02
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: guidelines followed, GLP
according to guideline
EU Method A.10 (Flammability (Solids))
GLP compliance:
Test procedure:
burning time (test type not further specified)
or specified in description of method (migrated information)
Burning time:
ca. 415 s

4-Aminophenolwas inflammable within 2 min by the hot flame of a gas burner. After 4 min approximately the half of the substance was burned down. After 6 min 45 s the mixture burned down to the end of the cluster. The Flame went out after 9 min 55 s.

Interpretation of results:
non flammable
Migrated information
The 4-Aminophenol cluster burned within 6 min 55 s. Therefore the test item is classified as not highly flammable according to the criteria of the test guideline.

Description of key information

The substance is non-flammable based on the experimental result.

Key value for chemical safety assessment

non flammable

Additional information

Justification for classification or non-classification