Grape, red, ext.

Oxidising properties

Administrative data

Endpoint:

oxidising 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

Qualifier:

according to guideline

Guideline:

EU Method A.17 (Oxidising Properties (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

Study design

Contact with:

powdered cellulose

Results and discussion

Test results (Oxidising solids)

Test results (Oxidising solids) 1

Key result

Sample tested:

other: Mixture of test item/cellulose (2:1)

Parameter:

burning rate

Result:

ca. 1.36 mm/s

Test results (Oxidising solids) 2

Key result

Sample tested:

reference mixture as specified

Parameter:

burning rate

Result:

ca. 3.25 mm/s

Applicant's summary and conclusion

Interpretation of results:

GHS criteria not met

Conclusions:

The highest burning rate of the three mixtures test item/cellulose was determined to be 1.36 mm/s. The maximum burning rate of the reference item was determined to be 3.25 mm/s. Therefore, the test item is considered to have no oxidising properties.

Executive summary:

The highest burning rate of the three mixtures test item/cellulose was determined to be 1.36 mm/s. The maximum burning rate of the reference item was determined to be 3.25 mm/s. Therefore, the test item is considered to have no oxidising properties.

Refer to attached study report.