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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2017-07-05
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
Version / remarks:
2003
Deviations:
no
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
1,2-dihydroxyanthraquinone
EC Number:
200-782-5
EC Name:
1,2-dihydroxyanthraquinone
Cas Number:
72-48-0
Molecular formula:
C14H8O4
IUPAC Name:
1,2-dihydroxy-9,10-dihydroanthracene-9,10-dione
Test material form:
solid: particulate/powder
Details on test material:
- Appearance: solid yellow powder

Results and discussion

Flammable solids
Test procedure:
burning rate test: preliminary screening test
Remarks on result:
substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period

Any other information on results incl. tables

- Preliminary Test: During the ignition no independent burning or glowing over the length of the pile was observed.

- Main test: The main test was not performed because no burning or glowing over the length of the pile was observed in the preliminary test.

Applicant's summary and conclusion

Interpretation of results:
not classified based on GHS criteria
Conclusions:
No independent burning or glowing of test item over the length of the pile was observed in the preliminary test. The test item is not flammable.
Executive summary:

The flammability of test item was determined according to UN method N.1 by trying to ignite the pile of test item at one end with a gas burner for 2 minutes.

No independent burning or glowing of test item over the length of the pile was observed in the preliminary test. The test item is hence not flammable.