Grape, red, ext.

Flammability

Administrative data

Endpoint:

flammable solids

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2018

Report date:

2018

Materials and methods

Test guideline

Test guideline 1

Qualifier:

according to guideline

Guideline:

EU Method A.10 (Flammability (Solids))

Deviations:

no

Test guideline 2

Qualifier:

according to guideline

Guideline:

UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Test material

Test material information

Constituent 1

Reference substance name:

Grape, red, ext.

EC Number:

284-511-6

EC Name:

Grape, red, ext.

Cas Number:

84929-27-1

IUPAC Name:

5-[(1E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol; 5-[(2R,3R)-6-hydroxy-2-(4-hydroxyphenyl)-4-[(1E)-2-(4-hydroxyphenyl)ethenyl]-2,3-dihydro-1-benzofuran-3-yl]benzene-1,3-diol

Test material form:

solid

Results and discussion

Flammable solids

Key result

Test procedure:

burning time over 250 mm for metal powders or metal alloys

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

Applicant's summary and conclusion

Interpretation of results:

not classified based on GHS criteria

Conclusions:

According to attached study report, the substance is coonsidered as not not highly flammable (for EU regulations)/non-flammable solid (for UN regulations).

Executive summary:

First, a safety test was performed. A small amount of the test item was heated on a magnesia groove with a gas burner in order to derive safety precautions. It was observed, that

the test item melted to an orange-brown liquid and then evaporated. In the preliminary screening test following the EU and the UN method, the test item was heated with the flame of a teclu burner. The test item melted to an orange-brown liquid. No ignition occurred within two minutes.

Therefore, the test item Palmitoyl grapevine shoot extract should be considered as not highly flammable (for EU regulations)/ non-flammable solid (for UN regulations)